156573684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 410778368

約数和(自身を除く): 254204684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 307, 372, 457, 558, 614, 914, 921, 1116, 1228, 1371, 1828, 1842, 2742, 2763, 3684, 4113, 5484, 5526, 8226, 9517, 11052, 14167, 16452, 19034, 28334, 28551, 38068, 42501, 56668, 57102, 85002, 85653, 114204, 127503, 140299, 170004, 171306, 255006, 280598, 342612, 420897, 510012, 561196, 841794, 1262691, 1683588, 2525382, 4349269, 5050764, 8698538, 13047807, 17397076, 26095614, 39143421, 52191228, 78286842, 156573684]

約数ペア:

[(1, 156573684), (2, 78286842), (3, 52191228), (4, 39143421), (6, 26095614), (9, 17397076), (12, 13047807), (18, 8698538), (31, 5050764), (36, 4349269), (62, 2525382), (93, 1683588), (124, 1262691), (186, 841794), (279, 561196), (307, 510012), (372, 420897), (457, 342612), (558, 280598), (614, 255006), (914, 171306), (921, 170004), (1116, 140299), (1228, 127503), (1371, 114204), (1828, 85653), (1842, 85002), (2742, 57102), (2763, 56668), (3684, 42501), (4113, 38068), (5484, 28551), (5526, 28334), (8226, 19034), (9517, 16452), (11052, 14167)]