140769324

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 365933568

約数和(自身を除く): 225164244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 271, 282, 307, 423, 542, 564, 614, 813, 846, 921, 1084, 1228, 1626, 1692, 1842, 2439, 2763, 3252, 3684, 4878, 5526, 9756, 11052, 12737, 14429, 25474, 28858, 38211, 43287, 50948, 57716, 76422, 83197, 86574, 114633, 129861, 152844, 166394, 173148, 229266, 249591, 259722, 332788, 458532, 499182, 519444, 748773, 998364, 1497546, 2995092, 3910259, 7820518, 11730777, 15641036, 23461554, 35192331, 46923108, 70384662, 140769324]

約数ペア:

[(1, 140769324), (2, 70384662), (3, 46923108), (4, 35192331), (6, 23461554), (9, 15641036), (12, 11730777), (18, 7820518), (36, 3910259), (47, 2995092), (94, 1497546), (141, 998364), (188, 748773), (271, 519444), (282, 499182), (307, 458532), (423, 332788), (542, 259722), (564, 249591), (614, 229266), (813, 173148), (846, 166394), (921, 152844), (1084, 129861), (1228, 114633), (1626, 86574), (1692, 83197), (1842, 76422), (2439, 57716), (2763, 50948), (3252, 43287), (3684, 38211), (4878, 28858), (5526, 25474), (9756, 14429), (11052, 12737)]