123152148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 402292800

約数和(自身を除く): 279140652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 89, 102, 114, 119, 126, 133, 153, 171, 178, 204, 228, 238, 252, 266, 267, 289, 306, 323, 342, 356, 357, 399, 476, 532, 534, 578, 612, 623, 646, 684, 714, 798, 801, 867, 969, 1068, 1071, 1156, 1197, 1246, 1292, 1428, 1513, 1596, 1602, 1691, 1734, 1869, 1938, 2023, 2142, 2261, 2394, 2492, 2601, 2907, 3026, 3204, 3382, 3468, 3738, 3876, 4046, 4284, 4522, 4539, 4788, 5073, 5202, 5491, 5607, 5814, 6052, 6069, 6764, 6783, 7476, 8092, 9044, 9078, 10146, 10404, 10591, 10982, 11214, 11628, 11837, 12138, 13566, 13617, 15219, 16473, 18156, 18207, 20292, 20349, 21182, 21964, 22428, 23674, 24276, 25721, 27132, 27234, 28747, 30438, 31773, 32946, 35511, 36414, 38437, 40698, 42364, 47348, 49419, 51442, 54468, 57494, 60876, 63546, 65892, 71022, 72828, 76874, 77163, 81396, 86241, 95319, 98838, 102884, 106533, 114988, 115311, 127092, 142044, 153748, 154326, 172482, 180047, 190638, 197676, 201229, 213066, 230622, 231489, 258723, 308652, 344964, 345933, 360094, 381276, 402458, 426132, 461244, 462978, 488699, 517446, 540141, 603687, 691866, 720188, 804916, 925956, 977398, 1034892, 1080282, 1207374, 1383732, 1466097, 1620423, 1811061, 1954796, 2160564, 2414748, 2932194, 3240846, 3420893, 3622122, 4398291, 5864388, 6481692, 6841786, 7244244, 8796582, 10262679, 13683572, 17593164, 20525358, 30788037, 41050716, 61576074, 123152148]

約数ペア:

[(1, 123152148), (2, 61576074), (3, 41050716), (4, 30788037), (6, 20525358), (7, 17593164), (9, 13683572), (12, 10262679), (14, 8796582), (17, 7244244), (18, 6841786), (19, 6481692), (21, 5864388), (28, 4398291), (34, 3622122), (36, 3420893), (38, 3240846), (42, 2932194), (51, 2414748), (57, 2160564), (63, 1954796), (68, 1811061), (76, 1620423), (84, 1466097), (89, 1383732), (102, 1207374), (114, 1080282), (119, 1034892), (126, 977398), (133, 925956), (153, 804916), (171, 720188), (178, 691866), (204, 603687), (228, 540141), (238, 517446), (252, 488699), (266, 462978), (267, 461244), (289, 426132), (306, 402458), (323, 381276), (342, 360094), (356, 345933), (357, 344964), (399, 308652), (476, 258723), (532, 231489), (534, 230622), (578, 213066), (612, 201229), (623, 197676), (646, 190638), (684, 180047), (714, 172482), (798, 154326), (801, 153748), (867, 142044), (969, 127092), (1068, 115311), (1071, 114988), (1156, 106533), (1197, 102884), (1246, 98838), (1292, 95319), (1428, 86241), (1513, 81396), (1596, 77163), (1602, 76874), (1691, 72828), (1734, 71022), (1869, 65892), (1938, 63546), (2023, 60876), (2142, 57494), (2261, 54468), (2394, 51442), (2492, 49419), (2601, 47348), (2907, 42364), (3026, 40698), (3204, 38437), (3382, 36414), (3468, 35511), (3738, 32946), (3876, 31773), (4046, 30438), (4284, 28747), (4522, 27234), (4539, 27132), (4788, 25721), (5073, 24276), (5202, 23674), (5491, 22428), (5607, 21964), (5814, 21182), (6052, 20349), (6069, 20292), (6764, 18207), (6783, 18156), (7476, 16473), (8092, 15219), (9044, 13617), (9078, 13566), (10146, 12138), (10404, 11837), (10591, 11628), (10982, 11214)]