138702354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2567

約数の個数: 64

約数和(自身を含む): 340070400

約数和(自身を除く): 201368046

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 158, 237, 238, 357, 474, 553, 714, 1106, 1343, 1659, 2459, 2686, 3318, 4029, 4918, 7377, 8058, 9401, 14754, 17213, 18802, 28203, 34426, 41803, 51639, 56406, 83606, 103278, 125409, 194261, 250818, 292621, 388522, 582783, 585242, 877863, 1165566, 1359827, 1755726, 2719654, 3302437, 4079481, 6604874, 8158962, 9907311, 19814622, 23117059, 46234118, 69351177, 138702354]

約数ペア:

[(1, 138702354), (2, 69351177), (3, 46234118), (6, 23117059), (7, 19814622), (14, 9907311), (17, 8158962), (21, 6604874), (34, 4079481), (42, 3302437), (51, 2719654), (79, 1755726), (102, 1359827), (119, 1165566), (158, 877863), (237, 585242), (238, 582783), (357, 388522), (474, 292621), (553, 250818), (714, 194261), (1106, 125409), (1343, 103278), (1659, 83606), (2459, 56406), (2686, 51639), (3318, 41803), (4029, 34426), (4918, 28203), (7377, 18802), (8058, 17213), (9401, 14754)]