156766721744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{6689}}^1\times {\mathrm{47251}}^1$

素因数の和:53979

約数の個数: 40

約数和(自身を含む): 313586952960

約数和(自身を除く): 156820231216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 6689, 13378, 26756, 47251, 53512, 94502, 107024, 189004, 207359, 378008, 414718, 756016, 829436, 1464781, 1658872, 2929562, 3317744, 5859124, 11718248, 23436496, 316061939, 632123878, 1264247756, 2528495512, 5056991024, 9797920109, 19595840218, 39191680436, 78383360872, 156766721744]

約数ペア:

[(1, 156766721744), (2, 78383360872), (4, 39191680436), (8, 19595840218), (16, 9797920109), (31, 5056991024), (62, 2528495512), (124, 1264247756), (248, 632123878), (496, 316061939), (6689, 23436496), (13378, 11718248), (26756, 5859124), (47251, 3317744), (53512, 2929562), (94502, 1658872), (107024, 1464781), (189004, 829436), (207359, 756016), (378008, 414718)]