153502328

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{88423}}^1$

素因数の和:88467

約数の個数: 32

約数和(自身を含む): 339548160

約数和(自身を除く): 186045832

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 88423, 176846, 353692, 618961, 707384, 1237922, 2475844, 2741113, 4951688, 5482226, 10964452, 19187791, 21928904, 38375582, 76751164, 153502328]

約数ペア:

[(1, 153502328), (2, 76751164), (4, 38375582), (7, 21928904), (8, 19187791), (14, 10964452), (28, 5482226), (31, 4951688), (56, 2741113), (62, 2475844), (124, 1237922), (217, 707384), (248, 618961), (434, 353692), (868, 176846), (1736, 88423)]