149352426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1907}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 342295200

約数和(自身を除く): 192942774

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 229, 342, 458, 687, 1374, 1907, 2061, 3814, 4122, 4351, 5721, 8702, 11442, 13053, 17163, 26106, 34326, 36233, 39159, 72466, 78318, 108699, 217398, 326097, 436703, 652194, 873406, 1310109, 2620218, 3930327, 7860654, 8297357, 16594714, 24892071, 49784142, 74676213, 149352426]

約数ペア:

[(1, 149352426), (2, 74676213), (3, 49784142), (6, 24892071), (9, 16594714), (18, 8297357), (19, 7860654), (38, 3930327), (57, 2620218), (114, 1310109), (171, 873406), (229, 652194), (342, 436703), (458, 326097), (687, 217398), (1374, 108699), (1907, 78318), (2061, 72466), (3814, 39159), (4122, 36233), (4351, 34326), (5721, 26106), (8702, 17163), (11442, 13053)]