167728428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11677}}^1$

素因数の和:11716

約数の個数: 96

約数和(自身を含む): 523174400

約数和(自身を除く): 355445972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 11677, 14364, 23354, 35031, 46708, 70062, 81739, 105093, 140124, 163478, 210186, 221863, 245217, 315279, 326956, 420372, 443726, 490434, 630558, 665589, 735651, 887452, 980868, 1261116, 1331178, 1471302, 1553041, 1996767, 2206953, 2662356, 2942604, 3106082, 3993534, 4413906, 4659123, 5990301, 6212164, 7987068, 8827812, 9318246, 11980602, 13977369, 18636492, 23961204, 27954738, 41932107, 55909476, 83864214, 167728428]

約数ペア:

[(1, 167728428), (2, 83864214), (3, 55909476), (4, 41932107), (6, 27954738), (7, 23961204), (9, 18636492), (12, 13977369), (14, 11980602), (18, 9318246), (19, 8827812), (21, 7987068), (27, 6212164), (28, 5990301), (36, 4659123), (38, 4413906), (42, 3993534), (54, 3106082), (57, 2942604), (63, 2662356), (76, 2206953), (84, 1996767), (108, 1553041), (114, 1471302), (126, 1331178), (133, 1261116), (171, 980868), (189, 887452), (228, 735651), (252, 665589), (266, 630558), (342, 490434), (378, 443726), (399, 420372), (513, 326956), (532, 315279), (684, 245217), (756, 221863), (798, 210186), (1026, 163478), (1197, 140124), (1596, 105093), (2052, 81739), (2394, 70062), (3591, 46708), (4788, 35031), (7182, 23354), (11677, 14364)]