148918644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{84421}}^1$

素因数の和:84445

約数の個数: 54

約数和(自身を含む): 437896914

約数和(自身を除く): 288978270

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 84421, 168842, 253263, 337684, 506526, 590947, 759789, 1013052, 1181894, 1519578, 1772841, 2363788, 3039156, 3545682, 4136629, 5318523, 7091364, 8273258, 10637046, 12409887, 16546516, 21274092, 24819774, 37229661, 49639548, 74459322, 148918644]

約数ペア:

[(1, 148918644), (2, 74459322), (3, 49639548), (4, 37229661), (6, 24819774), (7, 21274092), (9, 16546516), (12, 12409887), (14, 10637046), (18, 8273258), (21, 7091364), (28, 5318523), (36, 4136629), (42, 3545682), (49, 3039156), (63, 2363788), (84, 1772841), (98, 1519578), (126, 1181894), (147, 1013052), (196, 759789), (252, 590947), (294, 506526), (441, 337684), (588, 253263), (882, 168842), (1764, 84421)]