136120972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3658

約数の個数: 48

約数和(自身を含む): 278020512

約数和(自身を除く): 141899540

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 2236, 2924, 3581, 7162, 9503, 14324, 19006, 38012, 46553, 60877, 93106, 121754, 153983, 186212, 243508, 307966, 615932, 791401, 1582802, 2001779, 2617711, 3165604, 4003558, 5235422, 8007116, 10470844, 34030243, 68060486, 136120972]

約数ペア:

[(1, 136120972), (2, 68060486), (4, 34030243), (13, 10470844), (17, 8007116), (26, 5235422), (34, 4003558), (43, 3165604), (52, 2617711), (68, 2001779), (86, 1582802), (172, 791401), (221, 615932), (442, 307966), (559, 243508), (731, 186212), (884, 153983), (1118, 121754), (1462, 93106), (2236, 60877), (2924, 46553), (3581, 38012), (7162, 19006), (9503, 14324)]