163945704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{525467}}^1$

素因数の和:525489

約数の個数: 32

約数和(自身を含む): 441393120

約数和(自身を除く): 277447416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 525467, 1050934, 1576401, 2101868, 3152802, 4203736, 6305604, 6831071, 12611208, 13662142, 20493213, 27324284, 40986426, 54648568, 81972852, 163945704]

約数ペア:

[(1, 163945704), (2, 81972852), (3, 54648568), (4, 40986426), (6, 27324284), (8, 20493213), (12, 13662142), (13, 12611208), (24, 6831071), (26, 6305604), (39, 4203736), (52, 3152802), (78, 2101868), (104, 1576401), (156, 1050934), (312, 525467)]