148815156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{751}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 405664896

約数和(自身を除く): 256849740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 337, 588, 674, 751, 1011, 1348, 1502, 2022, 2253, 2359, 3004, 4044, 4506, 4718, 5257, 7077, 9012, 9436, 10514, 14154, 15771, 16513, 21028, 28308, 31542, 33026, 36799, 49539, 63084, 66052, 73598, 99078, 110397, 147196, 198156, 220794, 253087, 441588, 506174, 759261, 1012348, 1518522, 1771609, 3037044, 3543218, 5314827, 7086436, 10629654, 12401263, 21259308, 24802526, 37203789, 49605052, 74407578, 148815156]

約数ペア:

[(1, 148815156), (2, 74407578), (3, 49605052), (4, 37203789), (6, 24802526), (7, 21259308), (12, 12401263), (14, 10629654), (21, 7086436), (28, 5314827), (42, 3543218), (49, 3037044), (84, 1771609), (98, 1518522), (147, 1012348), (196, 759261), (294, 506174), (337, 441588), (588, 253087), (674, 220794), (751, 198156), (1011, 147196), (1348, 110397), (1502, 99078), (2022, 73598), (2253, 66052), (2359, 63084), (3004, 49539), (4044, 36799), (4506, 33026), (4718, 31542), (5257, 28308), (7077, 21028), (9012, 16513), (9436, 15771), (10514, 14154)]