149977776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{240349}}^1$

素因数の和:240373

約数の個数: 40

約数和(自身を含む): 417247600

約数和(自身を除く): 267269824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 240349, 480698, 721047, 961396, 1442094, 1922792, 2884188, 3124537, 3845584, 5768376, 6249074, 9373611, 11536752, 12498148, 18747222, 24996296, 37494444, 49992592, 74988888, 149977776]

約数ペア:

[(1, 149977776), (2, 74988888), (3, 49992592), (4, 37494444), (6, 24996296), (8, 18747222), (12, 12498148), (13, 11536752), (16, 9373611), (24, 6249074), (26, 5768376), (39, 3845584), (48, 3124537), (52, 2884188), (78, 1922792), (104, 1442094), (156, 961396), (208, 721047), (312, 480698), (624, 240349)]