157074676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{40111}}^1$

素因数の和:40215

約数の個数: 24

約数和(自身を含む): 303246720

約数和(自身を除く): 146172044

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 40111, 80222, 160444, 441221, 882442, 1764884, 3569879, 7139758, 14279516, 39268669, 78537338, 157074676]

約数ペア:

[(1, 157074676), (2, 78537338), (4, 39268669), (11, 14279516), (22, 7139758), (44, 3569879), (89, 1764884), (178, 882442), (356, 441221), (979, 160444), (1958, 80222), (3916, 40111)]