189561708

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 614718720

約数和(自身を除く): 425157012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 53, 54, 57, 63, 76, 81, 83, 84, 106, 108, 114, 126, 133, 159, 162, 166, 171, 189, 212, 228, 249, 252, 266, 318, 324, 332, 342, 371, 378, 399, 477, 498, 513, 532, 567, 581, 636, 684, 742, 747, 756, 798, 954, 996, 1007, 1026, 1113, 1134, 1162, 1197, 1431, 1484, 1494, 1539, 1577, 1596, 1743, 1908, 2014, 2052, 2226, 2241, 2268, 2324, 2394, 2862, 2988, 3021, 3078, 3154, 3339, 3486, 3591, 4028, 4293, 4399, 4452, 4482, 4731, 4788, 5229, 5724, 6042, 6156, 6308, 6678, 6723, 6972, 7049, 7182, 8586, 8798, 8964, 9063, 9462, 10017, 10458, 10773, 11039, 12084, 13197, 13356, 13446, 14098, 14193, 14364, 15687, 17172, 17596, 18126, 18924, 20034, 20916, 21147, 21546, 22078, 26394, 26892, 27189, 28196, 28386, 30051, 30793, 31374, 33117, 36252, 39591, 40068, 42294, 42579, 43092, 44156, 47061, 52788, 54378, 56772, 60102, 61586, 62748, 63441, 66234, 79182, 81567, 83581, 84588, 85158, 92379, 94122, 99351, 108756, 118773, 120204, 123172, 126882, 127737, 132468, 158364, 163134, 167162, 170316, 184758, 188244, 190323, 198702, 237546, 250743, 253764, 255474, 277137, 298053, 326268, 334324, 356319, 369516, 380646, 397404, 475092, 501486, 510948, 554274, 570969, 585067, 596106, 712638, 752229, 761292, 831411, 894159, 1002972, 1108548, 1141938, 1170134, 1192212, 1425276, 1504458, 1662822, 1755201, 1788318, 2256687, 2283876, 2340268, 2494233, 3008916, 3325644, 3510402, 3576636, 4513374, 4988466, 5265603, 6770061, 7020804, 9026748, 9976932, 10531206, 13540122, 15796809, 21062412, 27080244, 31593618, 47390427, 63187236, 94780854, 189561708]

約数ペア:

[(1, 189561708), (2, 94780854), (3, 63187236), (4, 47390427), (6, 31593618), (7, 27080244), (9, 21062412), (12, 15796809), (14, 13540122), (18, 10531206), (19, 9976932), (21, 9026748), (27, 7020804), (28, 6770061), (36, 5265603), (38, 4988466), (42, 4513374), (53, 3576636), (54, 3510402), (57, 3325644), (63, 3008916), (76, 2494233), (81, 2340268), (83, 2283876), (84, 2256687), (106, 1788318), (108, 1755201), (114, 1662822), (126, 1504458), (133, 1425276), (159, 1192212), (162, 1170134), (166, 1141938), (171, 1108548), (189, 1002972), (212, 894159), (228, 831411), (249, 761292), (252, 752229), (266, 712638), (318, 596106), (324, 585067), (332, 570969), (342, 554274), (371, 510948), (378, 501486), (399, 475092), (477, 397404), (498, 380646), (513, 369516), (532, 356319), (567, 334324), (581, 326268), (636, 298053), (684, 277137), (742, 255474), (747, 253764), (756, 250743), (798, 237546), (954, 198702), (996, 190323), (1007, 188244), (1026, 184758), (1113, 170316), (1134, 167162), (1162, 163134), (1197, 158364), (1431, 132468), (1484, 127737), (1494, 126882), (1539, 123172), (1577, 120204), (1596, 118773), (1743, 108756), (1908, 99351), (2014, 94122), (2052, 92379), (2226, 85158), (2241, 84588), (2268, 83581), (2324, 81567), (2394, 79182), (2862, 66234), (2988, 63441), (3021, 62748), (3078, 61586), (3154, 60102), (3339, 56772), (3486, 54378), (3591, 52788), (4028, 47061), (4293, 44156), (4399, 43092), (4452, 42579), (4482, 42294), (4731, 40068), (4788, 39591), (5229, 36252), (5724, 33117), (6042, 31374), (6156, 30793), (6308, 30051), (6678, 28386), (6723, 28196), (6972, 27189), (7049, 26892), (7182, 26394), (8586, 22078), (8798, 21546), (8964, 21147), (9063, 20916), (9462, 20034), (10017, 18924), (10458, 18126), (10773, 17596), (11039, 17172), (12084, 15687), (13197, 14364), (13356, 14193), (13446, 14098)]