158285988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 478277184

約数和(自身を除く): 319991196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 101, 108, 126, 162, 189, 202, 252, 303, 324, 378, 404, 567, 606, 691, 707, 756, 909, 1134, 1212, 1382, 1414, 1818, 2073, 2121, 2268, 2727, 2764, 2828, 3636, 4146, 4242, 4837, 5454, 6219, 6363, 8181, 8292, 8484, 9674, 10908, 12438, 12726, 14511, 16362, 18657, 19089, 19348, 24876, 25452, 29022, 32724, 37314, 38178, 43533, 55971, 57267, 58044, 69791, 74628, 76356, 87066, 111942, 114534, 130599, 139582, 174132, 209373, 223884, 229068, 261198, 279164, 391797, 418746, 488537, 522396, 628119, 783594, 837492, 977074, 1256238, 1465611, 1567188, 1884357, 1954148, 2512476, 2931222, 3768714, 4396833, 5653071, 5862444, 7537428, 8793666, 11306142, 13190499, 17587332, 22612284, 26380998, 39571497, 52761996, 79142994, 158285988]

約数ペア:

[(1, 158285988), (2, 79142994), (3, 52761996), (4, 39571497), (6, 26380998), (7, 22612284), (9, 17587332), (12, 13190499), (14, 11306142), (18, 8793666), (21, 7537428), (27, 5862444), (28, 5653071), (36, 4396833), (42, 3768714), (54, 2931222), (63, 2512476), (81, 1954148), (84, 1884357), (101, 1567188), (108, 1465611), (126, 1256238), (162, 977074), (189, 837492), (202, 783594), (252, 628119), (303, 522396), (324, 488537), (378, 418746), (404, 391797), (567, 279164), (606, 261198), (691, 229068), (707, 223884), (756, 209373), (909, 174132), (1134, 139582), (1212, 130599), (1382, 114534), (1414, 111942), (1818, 87066), (2073, 76356), (2121, 74628), (2268, 69791), (2727, 58044), (2764, 57267), (2828, 55971), (3636, 43533), (4146, 38178), (4242, 37314), (4837, 32724), (5454, 29022), (6219, 25452), (6363, 24876), (8181, 19348), (8292, 19089), (8484, 18657), (9674, 16362), (10908, 14511), (12438, 12726)]