124581808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^2$

素因数の和:330

約数の個数: 60

約数和(自身を含む): 270274368

約数和(自身を除く): 145692560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 139, 208, 248, 278, 403, 496, 556, 806, 1112, 1612, 1807, 2224, 3224, 3614, 4309, 6448, 7228, 8618, 14456, 17236, 19321, 28912, 34472, 38642, 56017, 68944, 77284, 112034, 154568, 224068, 251173, 309136, 448136, 502346, 598951, 896272, 1004692, 1197902, 2009384, 2395804, 4018768, 4791608, 7786363, 9583216, 15572726, 31145452, 62290904, 124581808]

約数ペア:

[(1, 124581808), (2, 62290904), (4, 31145452), (8, 15572726), (13, 9583216), (16, 7786363), (26, 4791608), (31, 4018768), (52, 2395804), (62, 2009384), (104, 1197902), (124, 1004692), (139, 896272), (208, 598951), (248, 502346), (278, 448136), (403, 309136), (496, 251173), (556, 224068), (806, 154568), (1112, 112034), (1612, 77284), (1807, 68944), (2224, 56017), (3224, 38642), (3614, 34472), (4309, 28912), (6448, 19321), (7228, 17236), (8618, 14456)]