155087088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{248537}}^1$

素因数の和:248561

約数の個数: 40

約数和(自身を含む): 431461968

約数和(自身を除く): 276374880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 248537, 497074, 745611, 994148, 1491222, 1988296, 2982444, 3230981, 3976592, 5964888, 6461962, 9692943, 11929776, 12923924, 19385886, 25847848, 38771772, 51695696, 77543544, 155087088]

約数ペア:

[(1, 155087088), (2, 77543544), (3, 51695696), (4, 38771772), (6, 25847848), (8, 19385886), (12, 12923924), (13, 11929776), (16, 9692943), (24, 6461962), (26, 5964888), (39, 3976592), (48, 3230981), (52, 2982444), (78, 1988296), (104, 1491222), (156, 994148), (208, 745611), (312, 497074), (624, 248537)]