131010932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 255838800

約数和(自身を除く): 124827868

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 149, 298, 457, 481, 596, 914, 962, 1828, 1924, 1937, 3874, 5513, 5941, 7748, 11026, 11882, 16909, 22052, 23764, 33818, 67636, 68093, 71669, 136186, 143338, 219817, 272372, 286676, 439634, 879268, 885209, 1770418, 2519441, 3540836, 5038882, 10077764, 32752733, 65505466, 131010932]

約数ペア:

[(1, 131010932), (2, 65505466), (4, 32752733), (13, 10077764), (26, 5038882), (37, 3540836), (52, 2519441), (74, 1770418), (148, 885209), (149, 879268), (298, 439634), (457, 286676), (481, 272372), (596, 219817), (914, 143338), (962, 136186), (1828, 71669), (1924, 68093), (1937, 67636), (3874, 33818), (5513, 23764), (5941, 22052), (7748, 16909), (11026, 11882)]