156920100985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{141041}}^1\times {\mathrm{7673}}^1$

素因数の和:148748

約数の個数: 16

約数和(自身を含む): 194824135440

約数和(自身を除く): 37904034455

約数列:

[1, 5, 29, 145, 7673, 38365, 141041, 222517, 705205, 1112585, 4090189, 20450945, 1082207593, 5411037965, 31384020197, 156920100985]

約数ペア:

[(1, 156920100985), (5, 31384020197), (29, 5411037965), (145, 1082207593), (7673, 20450945), (38365, 4090189), (141041, 1112585), (222517, 705205)]