185163992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 391372800

約数和(自身を除く): 206208808

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 79, 104, 124, 158, 248, 316, 403, 632, 727, 806, 1027, 1454, 1612, 2054, 2449, 2908, 3224, 4108, 4898, 5816, 8216, 9451, 9796, 18902, 19592, 22537, 31837, 37804, 45074, 57433, 63674, 75608, 90148, 114866, 127348, 180296, 229732, 254696, 292981, 459464, 585962, 746629, 1171924, 1493258, 1780423, 2343848, 2986516, 3560846, 5973032, 7121692, 14243384, 23145499, 46290998, 92581996, 185163992]

約数ペア:

[(1, 185163992), (2, 92581996), (4, 46290998), (8, 23145499), (13, 14243384), (26, 7121692), (31, 5973032), (52, 3560846), (62, 2986516), (79, 2343848), (104, 1780423), (124, 1493258), (158, 1171924), (248, 746629), (316, 585962), (403, 459464), (632, 292981), (727, 254696), (806, 229732), (1027, 180296), (1454, 127348), (1612, 114866), (2054, 90148), (2449, 75608), (2908, 63674), (3224, 57433), (4108, 45074), (4898, 37804), (5816, 31837), (8216, 22537), (9451, 19592), (9796, 18902)]