156645903536

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2207}}^1\times {\mathrm{33863}}^1$

素因数の和:36209

約数の個数: 40

約数和(自身を含む): 305965845504

約数和(自身を除く): 149319941968

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2207, 4414, 8828, 17656, 33863, 35312, 67726, 135452, 270904, 289117, 541808, 578234, 1156468, 2312936, 4436053, 4625872, 8872106, 17744212, 35488424, 70976848, 74735641, 149471282, 298942564, 597885128, 1195770256, 9790368971, 19580737942, 39161475884, 78322951768, 156645903536]

約数ペア:

[(1, 156645903536), (2, 78322951768), (4, 39161475884), (8, 19580737942), (16, 9790368971), (131, 1195770256), (262, 597885128), (524, 298942564), (1048, 149471282), (2096, 74735641), (2207, 70976848), (4414, 35488424), (8828, 17744212), (17656, 8872106), (33863, 4625872), (35312, 4436053), (67726, 2312936), (135452, 1156468), (270904, 578234), (289117, 541808)]