157896408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2436

約数の個数: 64

約数和(自身を含む): 420564960

約数和(自身を除く): 262668552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 173, 204, 346, 408, 519, 692, 1038, 1384, 2076, 2237, 2941, 4152, 4474, 5882, 6711, 8823, 8948, 11764, 13422, 17646, 17896, 23528, 26844, 35292, 38029, 53688, 70584, 76058, 114087, 152116, 228174, 304232, 387001, 456348, 774002, 912696, 1161003, 1548004, 2322006, 3096008, 4644012, 6579017, 9288024, 13158034, 19737051, 26316068, 39474102, 52632136, 78948204, 157896408]

約数ペア:

[(1, 157896408), (2, 78948204), (3, 52632136), (4, 39474102), (6, 26316068), (8, 19737051), (12, 13158034), (17, 9288024), (24, 6579017), (34, 4644012), (51, 3096008), (68, 2322006), (102, 1548004), (136, 1161003), (173, 912696), (204, 774002), (346, 456348), (408, 387001), (519, 304232), (692, 228174), (1038, 152116), (1384, 114087), (2076, 76058), (2237, 70584), (2941, 53688), (4152, 38029), (4474, 35292), (5882, 26844), (6711, 23528), (8823, 17896), (8948, 17646), (11764, 13422)]