160971616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8233}}^1$

素因数の和:8303

約数の個数: 48

約数和(自身を含む): 348594624

約数和(自身を除く): 187623008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4888, 8233, 9776, 16466, 19552, 32932, 65864, 107029, 131728, 214058, 263456, 386951, 428116, 773902, 856232, 1547804, 1712464, 3095608, 3424928, 5030363, 6191216, 10060726, 12382432, 20121452, 40242904, 80485808, 160971616]

約数ペア:

[(1, 160971616), (2, 80485808), (4, 40242904), (8, 20121452), (13, 12382432), (16, 10060726), (26, 6191216), (32, 5030363), (47, 3424928), (52, 3095608), (94, 1712464), (104, 1547804), (188, 856232), (208, 773902), (376, 428116), (416, 386951), (611, 263456), (752, 214058), (1222, 131728), (1504, 107029), (2444, 65864), (4888, 32932), (8233, 19552), (9776, 16466)]