131512704

素因数分解:

$2^7\times 3^1\times {\mathrm{342481}}^1$

素因数の和:342498

約数の個数: 32

約数和(自身を含む): 349331640

約数和(自身を除く): 217818936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 342481, 684962, 1027443, 1369924, 2054886, 2739848, 4109772, 5479696, 8219544, 10959392, 16439088, 21918784, 32878176, 43837568, 65756352, 131512704]

約数ペア:

[(1, 131512704), (2, 65756352), (3, 43837568), (4, 32878176), (6, 21918784), (8, 16439088), (12, 10959392), (16, 8219544), (24, 5479696), (32, 4109772), (48, 2739848), (64, 2054886), (96, 1369924), (128, 1027443), (192, 684962), (384, 342481)]