146674840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2372

約数の個数: 64

約数和(自身を含む): 358364160

約数和(自身を除く): 211689320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2221, 2540, 3302, 4442, 5080, 6604, 8255, 8884, 11105, 13208, 16510, 17768, 22210, 28873, 33020, 44420, 57746, 66040, 88840, 115492, 144365, 230984, 282067, 288730, 564134, 577460, 1128268, 1154920, 1410335, 2256536, 2820670, 3666871, 5641340, 7333742, 11282680, 14667484, 18334355, 29334968, 36668710, 73337420, 146674840]

約数ペア:

[(1, 146674840), (2, 73337420), (4, 36668710), (5, 29334968), (8, 18334355), (10, 14667484), (13, 11282680), (20, 7333742), (26, 5641340), (40, 3666871), (52, 2820670), (65, 2256536), (104, 1410335), (127, 1154920), (130, 1128268), (254, 577460), (260, 564134), (508, 288730), (520, 282067), (635, 230984), (1016, 144365), (1270, 115492), (1651, 88840), (2221, 66040), (2540, 57746), (3302, 44420), (4442, 33020), (5080, 28873), (6604, 22210), (8255, 17768), (8884, 16510), (11105, 13208)]