156640959842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{2957387}}^1$

素因数の和:2957833

約数の個数: 16

約数和(自身を含む): 238909632192

約数和(自身を除く): 82268672350

約数列:

[1, 2, 71, 142, 373, 746, 26483, 52966, 2957387, 5914774, 209974477, 419948954, 1103105351, 2206210702, 78320479921, 156640959842]

約数ペア:

[(1, 156640959842), (2, 78320479921), (71, 2206210702), (142, 1103105351), (373, 419948954), (746, 209974477), (26483, 5914774), (52966, 2957387)]