169752422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4283}}^1$

素因数の和:4460

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 138695578

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 1043, 2086, 2831, 4283, 5662, 8566, 19817, 29981, 39634, 59962, 81377, 162754, 569639, 638167, 1139278, 1276334, 4467169, 8934338, 12125173, 24250346, 84876211, 169752422]

約数ペア:

[(1, 169752422), (2, 84876211), (7, 24250346), (14, 12125173), (19, 8934338), (38, 4467169), (133, 1276334), (149, 1139278), (266, 638167), (298, 569639), (1043, 162754), (2086, 81377), (2831, 59962), (4283, 39634), (5662, 29981), (8566, 19817)]