168015972

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 397393920

約数和(自身を除く): 229377948

約数列:

[1, 2, 3, 4, 6, 12, 139, 263, 278, 383, 417, 526, 556, 766, 789, 834, 1052, 1149, 1532, 1578, 1668, 2298, 3156, 4596, 36557, 53237, 73114, 100729, 106474, 109671, 146228, 159711, 201458, 212948, 219342, 302187, 319422, 402916, 438684, 604374, 638844, 1208748, 14001331, 28002662, 42003993, 56005324, 84007986, 168015972]

約数ペア:

[(1, 168015972), (2, 84007986), (3, 56005324), (4, 42003993), (6, 28002662), (12, 14001331), (139, 1208748), (263, 638844), (278, 604374), (383, 438684), (417, 402916), (526, 319422), (556, 302187), (766, 219342), (789, 212948), (834, 201458), (1052, 159711), (1149, 146228), (1532, 109671), (1578, 106474), (1668, 100729), (2298, 73114), (3156, 53237), (4596, 36557)]