155591592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{498691}}^1$

素因数の和:498713

約数の個数: 32

約数和(自身を含む): 418901280

約数和(自身を除く): 263309688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 498691, 997382, 1496073, 1994764, 2992146, 3989528, 5984292, 6482983, 11968584, 12965966, 19448949, 25931932, 38897898, 51863864, 77795796, 155591592]

約数ペア:

[(1, 155591592), (2, 77795796), (3, 51863864), (4, 38897898), (6, 25931932), (8, 19448949), (12, 12965966), (13, 11968584), (24, 6482983), (26, 5984292), (39, 3989528), (52, 2992146), (78, 1994764), (104, 1496073), (156, 997382), (312, 498691)]