154391454

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 436665600

約数和(自身を除く): 282274146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 37, 38, 42, 49, 54, 57, 63, 74, 83, 98, 111, 114, 126, 133, 147, 166, 171, 189, 222, 249, 259, 266, 294, 333, 342, 378, 399, 441, 498, 513, 518, 581, 666, 703, 747, 777, 798, 882, 931, 999, 1026, 1162, 1197, 1323, 1406, 1494, 1554, 1577, 1743, 1813, 1862, 1998, 2109, 2241, 2331, 2394, 2646, 2793, 3071, 3154, 3486, 3591, 3626, 4067, 4218, 4482, 4662, 4731, 4921, 5229, 5439, 5586, 6142, 6327, 6993, 7182, 8134, 8379, 9213, 9462, 9842, 10458, 10878, 11039, 12201, 12654, 13986, 14193, 14763, 15687, 16317, 16758, 18426, 18981, 21497, 22078, 24402, 25137, 27639, 28386, 29526, 31374, 32634, 33117, 34447, 36603, 37962, 42579, 42994, 44289, 48951, 50274, 55278, 58349, 64491, 66234, 68894, 73206, 77273, 82917, 85158, 88578, 97902, 99351, 103341, 109809, 116698, 128982, 132867, 150479, 154546, 165834, 175047, 193473, 198702, 206682, 219618, 231819, 265734, 298053, 300958, 310023, 350094, 386946, 408443, 451437, 463638, 525141, 580419, 596106, 620046, 695457, 816886, 902874, 930069, 1050282, 1160838, 1225329, 1354311, 1390914, 1575423, 1860138, 2086371, 2450658, 2708622, 2859101, 3150846, 3675987, 4062933, 4172742, 5718202, 7351974, 8125866, 8577303, 11027961, 17154606, 22055922, 25731909, 51463818, 77195727, 154391454]

約数ペア:

[(1, 154391454), (2, 77195727), (3, 51463818), (6, 25731909), (7, 22055922), (9, 17154606), (14, 11027961), (18, 8577303), (19, 8125866), (21, 7351974), (27, 5718202), (37, 4172742), (38, 4062933), (42, 3675987), (49, 3150846), (54, 2859101), (57, 2708622), (63, 2450658), (74, 2086371), (83, 1860138), (98, 1575423), (111, 1390914), (114, 1354311), (126, 1225329), (133, 1160838), (147, 1050282), (166, 930069), (171, 902874), (189, 816886), (222, 695457), (249, 620046), (259, 596106), (266, 580419), (294, 525141), (333, 463638), (342, 451437), (378, 408443), (399, 386946), (441, 350094), (498, 310023), (513, 300958), (518, 298053), (581, 265734), (666, 231819), (703, 219618), (747, 206682), (777, 198702), (798, 193473), (882, 175047), (931, 165834), (999, 154546), (1026, 150479), (1162, 132867), (1197, 128982), (1323, 116698), (1406, 109809), (1494, 103341), (1554, 99351), (1577, 97902), (1743, 88578), (1813, 85158), (1862, 82917), (1998, 77273), (2109, 73206), (2241, 68894), (2331, 66234), (2394, 64491), (2646, 58349), (2793, 55278), (3071, 50274), (3154, 48951), (3486, 44289), (3591, 42994), (3626, 42579), (4067, 37962), (4218, 36603), (4482, 34447), (4662, 33117), (4731, 32634), (4921, 31374), (5229, 29526), (5439, 28386), (5586, 27639), (6142, 25137), (6327, 24402), (6993, 22078), (7182, 21497), (8134, 18981), (8379, 18426), (9213, 16758), (9462, 16317), (9842, 15687), (10458, 14763), (10878, 14193), (11039, 13986), (12201, 12654)]