160172090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3413}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 327784968

約数和(自身を除く): 167612878

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1805, 2470, 3413, 3610, 4693, 6826, 9386, 17065, 23465, 34130, 44369, 46930, 64847, 88738, 129694, 221845, 324235, 443690, 648470, 843011, 1232093, 1686022, 2464186, 4215055, 6160465, 8430110, 12320930, 16017209, 32034418, 80086045, 160172090]

約数ペア:

[(1, 160172090), (2, 80086045), (5, 32034418), (10, 16017209), (13, 12320930), (19, 8430110), (26, 6160465), (38, 4215055), (65, 2464186), (95, 1686022), (130, 1232093), (190, 843011), (247, 648470), (361, 443690), (494, 324235), (722, 221845), (1235, 129694), (1805, 88738), (2470, 64847), (3413, 46930), (3610, 44369), (4693, 34130), (6826, 23465), (9386, 17065)]