149680752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239873}}^1$

素因数の和:239897

約数の個数: 40

約数和(自身を含む): 416421264

約数和(自身を除く): 266740512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 239873, 479746, 719619, 959492, 1439238, 1918984, 2878476, 3118349, 3837968, 5756952, 6236698, 9355047, 11513904, 12473396, 18710094, 24946792, 37420188, 49893584, 74840376, 149680752]

約数ペア:

[(1, 149680752), (2, 74840376), (3, 49893584), (4, 37420188), (6, 24946792), (8, 18710094), (12, 12473396), (13, 11513904), (16, 9355047), (24, 6236698), (26, 5756952), (39, 3837968), (48, 3118349), (52, 2878476), (78, 1918984), (104, 1439238), (156, 959492), (208, 719619), (312, 479746), (624, 239873)]