123008214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 287907840

約数和(自身を除く): 164899626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 131, 158, 237, 262, 283, 393, 474, 553, 566, 786, 849, 917, 1106, 1659, 1698, 1834, 1981, 2751, 3318, 3962, 5502, 5943, 10349, 11886, 20698, 22357, 31047, 37073, 44714, 62094, 67071, 72443, 74146, 111219, 134142, 144886, 156499, 217329, 222438, 259511, 312998, 434658, 469497, 519022, 778533, 938994, 1557066, 2928767, 5857534, 8786301, 17572602, 20501369, 41002738, 61504107, 123008214]

約数ペア:

[(1, 123008214), (2, 61504107), (3, 41002738), (6, 20501369), (7, 17572602), (14, 8786301), (21, 5857534), (42, 2928767), (79, 1557066), (131, 938994), (158, 778533), (237, 519022), (262, 469497), (283, 434658), (393, 312998), (474, 259511), (553, 222438), (566, 217329), (786, 156499), (849, 144886), (917, 134142), (1106, 111219), (1659, 74146), (1698, 72443), (1834, 67071), (1981, 62094), (2751, 44714), (3318, 37073), (3962, 31047), (5502, 22357), (5943, 20698), (10349, 11886)]