154271051392

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{18959}}^1$

素因数の和:19545

約数の個数: 64

約数和(自身を含む): 310123411200

約数和(自身を除く): 155852359808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 421, 604, 842, 1208, 1684, 2416, 3368, 4832, 6736, 9664, 13472, 18959, 19328, 26944, 37918, 53888, 63571, 75836, 127142, 151672, 254284, 303344, 508568, 606688, 1017136, 1213376, 2034272, 2426752, 2862809, 4068544, 5725618, 7981739, 8137088, 11451236, 15963478, 22902472, 31926956, 45804944, 63853912, 91609888, 127707824, 183219776, 255415648, 366439552, 510831296, 1021662592, 1205242589, 2410485178, 4820970356, 9641940712, 19283881424, 38567762848, 77135525696, 154271051392]

約数ペア:

[(1, 154271051392), (2, 77135525696), (4, 38567762848), (8, 19283881424), (16, 9641940712), (32, 4820970356), (64, 2410485178), (128, 1205242589), (151, 1021662592), (302, 510831296), (421, 366439552), (604, 255415648), (842, 183219776), (1208, 127707824), (1684, 91609888), (2416, 63853912), (3368, 45804944), (4832, 31926956), (6736, 22902472), (9664, 15963478), (13472, 11451236), (18959, 8137088), (19328, 7981739), (26944, 5725618), (37918, 4068544), (53888, 2862809), (63571, 2426752), (75836, 2034272), (127142, 1213376), (151672, 1017136), (254284, 606688), (303344, 508568)]