156739588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{18251}}^1$

素因数の和:18387

約数の個数: 24

約数和(自身を含む): 291301920

約数和(自身を除く): 134562332

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 18251, 36502, 73004, 346769, 693538, 1387076, 2062363, 4124726, 8249452, 39184897, 78369794, 156739588]

約数ペア:

[(1, 156739588), (2, 78369794), (4, 39184897), (19, 8249452), (38, 4124726), (76, 2062363), (113, 1387076), (226, 693538), (452, 346769), (2147, 73004), (4294, 36502), (8588, 18251)]