155536369712

素因数分解:

$2^4\times {\mathrm{37991}}^1\times {\mathrm{255877}}^1$

素因数の和:293876

約数の個数: 20

約数和(自身を含む): 301360826256

約数和(自身を除く): 145824456544

約数列:

[1, 2, 4, 8, 16, 37991, 75982, 151964, 255877, 303928, 511754, 607856, 1023508, 2047016, 4094032, 9721023107, 19442046214, 38884092428, 77768184856, 155536369712]

約数ペア:

[(1, 155536369712), (2, 77768184856), (4, 38884092428), (8, 19442046214), (16, 9721023107), (37991, 4094032), (75982, 2047016), (151964, 1023508), (255877, 607856), (303928, 511754)]