157212612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{12097}}^1$

素因数の和:12145

約数の個数: 54

約数和(自身を含む): 419449758

約数和(自身を除く): 262237146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12097, 12996, 24194, 36291, 48388, 72582, 108873, 145164, 217746, 229843, 435492, 459686, 689529, 919372, 1379058, 2068587, 2758116, 4137174, 4367017, 8274348, 8734034, 13101051, 17468068, 26202102, 39303153, 52404204, 78606306, 157212612]

約数ペア:

[(1, 157212612), (2, 78606306), (3, 52404204), (4, 39303153), (6, 26202102), (9, 17468068), (12, 13101051), (18, 8734034), (19, 8274348), (36, 4367017), (38, 4137174), (57, 2758116), (76, 2068587), (114, 1379058), (171, 919372), (228, 689529), (342, 459686), (361, 435492), (684, 229843), (722, 217746), (1083, 145164), (1444, 108873), (2166, 72582), (3249, 48388), (4332, 36291), (6498, 24194), (12097, 12996)]