167913846

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 389497680

約数和(自身を除く): 221583834

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 109, 122, 138, 183, 207, 218, 327, 366, 414, 549, 654, 981, 1098, 1403, 1962, 2507, 2806, 3721, 4209, 5014, 6649, 7442, 7521, 8418, 11163, 12627, 13298, 15042, 19947, 22326, 22563, 25254, 33489, 39894, 45126, 59841, 66978, 85583, 119682, 152927, 171166, 256749, 305854, 405589, 458781, 513498, 770247, 811178, 917562, 1216767, 1376343, 1540494, 2433534, 2752686, 3650301, 7300602, 9328547, 18657094, 27985641, 55971282, 83956923, 167913846]

約数ペア:

[(1, 167913846), (2, 83956923), (3, 55971282), (6, 27985641), (9, 18657094), (18, 9328547), (23, 7300602), (46, 3650301), (61, 2752686), (69, 2433534), (109, 1540494), (122, 1376343), (138, 1216767), (183, 917562), (207, 811178), (218, 770247), (327, 513498), (366, 458781), (414, 405589), (549, 305854), (654, 256749), (981, 171166), (1098, 152927), (1403, 119682), (1962, 85583), (2507, 66978), (2806, 59841), (3721, 45126), (4209, 39894), (5014, 33489), (6649, 25254), (7442, 22563), (7521, 22326), (8418, 19947), (11163, 15042), (12627, 13298)]