149744816

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:814

約数の個数: 60

約数和(自身を含む): 318595680

約数和(自身を除く): 168850864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 169, 208, 316, 338, 632, 676, 701, 1027, 1264, 1352, 1402, 2054, 2704, 2804, 4108, 5608, 8216, 9113, 11216, 13351, 16432, 18226, 26702, 36452, 53404, 55379, 72904, 106808, 110758, 118469, 145808, 213616, 221516, 236938, 443032, 473876, 719927, 886064, 947752, 1439854, 1895504, 2879708, 5759416, 9359051, 11518832, 18718102, 37436204, 74872408, 149744816]

約数ペア:

[(1, 149744816), (2, 74872408), (4, 37436204), (8, 18718102), (13, 11518832), (16, 9359051), (26, 5759416), (52, 2879708), (79, 1895504), (104, 1439854), (158, 947752), (169, 886064), (208, 719927), (316, 473876), (338, 443032), (632, 236938), (676, 221516), (701, 213616), (1027, 145808), (1264, 118469), (1352, 110758), (1402, 106808), (2054, 72904), (2704, 55379), (2804, 53404), (4108, 36452), (5608, 26702), (8216, 18226), (9113, 16432), (11216, 13351)]