169276120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10556

約数の個数: 64

約数和(自身を含む): 423440640

約数和(自身を除く): 254164520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 10501, 16120, 21002, 42004, 52505, 84008, 105010, 136513, 210020, 273026, 325531, 420040, 546052, 651062, 682565, 1092104, 1302124, 1365130, 1627655, 2604248, 2730260, 3255310, 4231903, 5460520, 6510620, 8463806, 13021240, 16927612, 21159515, 33855224, 42319030, 84638060, 169276120]

約数ペア:

[(1, 169276120), (2, 84638060), (4, 42319030), (5, 33855224), (8, 21159515), (10, 16927612), (13, 13021240), (20, 8463806), (26, 6510620), (31, 5460520), (40, 4231903), (52, 3255310), (62, 2730260), (65, 2604248), (104, 1627655), (124, 1365130), (130, 1302124), (155, 1092104), (248, 682565), (260, 651062), (310, 546052), (403, 420040), (520, 325531), (620, 273026), (806, 210020), (1240, 136513), (1612, 105010), (2015, 84008), (3224, 52505), (4030, 42004), (8060, 21002), (10501, 16120)]