156638744

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{12739}}^1$

素因数の和:12827

約数の個数: 32

約数和(自身を含む): 309582000

約数和(自身を除く): 152943256

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 6148, 12296, 12739, 25478, 50956, 101912, 369431, 675167, 738862, 1350334, 1477724, 2700668, 2955448, 5401336, 19579843, 39159686, 78319372, 156638744]

約数ペア:

[(1, 156638744), (2, 78319372), (4, 39159686), (8, 19579843), (29, 5401336), (53, 2955448), (58, 2700668), (106, 1477724), (116, 1350334), (212, 738862), (232, 675167), (424, 369431), (1537, 101912), (3074, 50956), (6148, 25478), (12296, 12739)]