157434983402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{42711607}}^1$

素因数の和:42711725

約数の個数: 16

約数和(自身を含む): 251144255040

約数和(自身を除く): 93709271638

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 42711607, 85423214, 811520533, 1623041066, 4143025879, 8286051758, 78717491701, 157434983402]

約数ペア:

[(1, 157434983402), (2, 78717491701), (19, 8286051758), (38, 4143025879), (97, 1623041066), (194, 811520533), (1843, 85423214), (3686, 42711607)]