156979746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2216

約数の個数: 96

約数和(自身を含む): 432252288

約数和(自身を除く): 275272542

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 53, 63, 66, 77, 99, 106, 126, 154, 159, 198, 231, 318, 371, 462, 477, 583, 693, 742, 954, 1113, 1166, 1386, 1749, 2137, 2226, 3339, 3498, 4081, 4274, 5247, 6411, 6678, 8162, 10494, 12243, 12822, 14959, 19233, 23507, 24486, 29918, 36729, 38466, 44877, 47014, 70521, 73458, 89754, 113261, 134631, 141042, 164549, 211563, 226522, 269262, 329098, 339783, 423126, 493647, 679566, 792827, 987294, 1019349, 1245871, 1480941, 1585654, 2038698, 2378481, 2491742, 2961882, 3737613, 4756962, 7135443, 7475226, 8721097, 11212839, 14270886, 17442194, 22425678, 26163291, 52326582, 78489873, 156979746]

約数ペア:

[(1, 156979746), (2, 78489873), (3, 52326582), (6, 26163291), (7, 22425678), (9, 17442194), (11, 14270886), (14, 11212839), (18, 8721097), (21, 7475226), (22, 7135443), (33, 4756962), (42, 3737613), (53, 2961882), (63, 2491742), (66, 2378481), (77, 2038698), (99, 1585654), (106, 1480941), (126, 1245871), (154, 1019349), (159, 987294), (198, 792827), (231, 679566), (318, 493647), (371, 423126), (462, 339783), (477, 329098), (583, 269262), (693, 226522), (742, 211563), (954, 164549), (1113, 141042), (1166, 134631), (1386, 113261), (1749, 89754), (2137, 73458), (2226, 70521), (3339, 47014), (3498, 44877), (4081, 38466), (4274, 36729), (5247, 29918), (6411, 24486), (6678, 23507), (8162, 19233), (10494, 14959), (12243, 12822)]