133582904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 309839040

約数和(自身を除く): 176256136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 281, 364, 562, 653, 728, 1124, 1306, 1967, 2248, 2612, 3653, 3934, 4571, 5224, 7306, 7868, 8489, 9142, 14612, 15736, 16978, 18284, 25571, 29224, 33956, 36568, 51142, 59423, 67912, 102284, 118846, 183493, 204568, 237692, 366986, 475384, 733972, 1284451, 1467944, 2385409, 2568902, 4770818, 5137804, 9541636, 10275608, 16697863, 19083272, 33395726, 66791452, 133582904]

約数ペア:

[(1, 133582904), (2, 66791452), (4, 33395726), (7, 19083272), (8, 16697863), (13, 10275608), (14, 9541636), (26, 5137804), (28, 4770818), (52, 2568902), (56, 2385409), (91, 1467944), (104, 1284451), (182, 733972), (281, 475384), (364, 366986), (562, 237692), (653, 204568), (728, 183493), (1124, 118846), (1306, 102284), (1967, 67912), (2248, 59423), (2612, 51142), (3653, 36568), (3934, 33956), (4571, 29224), (5224, 25571), (7306, 18284), (7868, 16978), (8489, 15736), (9142, 14612)]