148170638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 293400576

約数和(自身を除く): 145229938

約数列:

[1, 2, 7, 11, 14, 22, 31, 41, 62, 77, 82, 154, 217, 287, 341, 434, 451, 574, 682, 757, 902, 1271, 1514, 2387, 2542, 3157, 4774, 5299, 6314, 8327, 8897, 10598, 13981, 16654, 17794, 23467, 27962, 31037, 46934, 58289, 62074, 97867, 116578, 164269, 195734, 217259, 258137, 328538, 341407, 434518, 516274, 682814, 962147, 1806959, 1924294, 2389849, 3613918, 4779698, 6735029, 10583617, 13470058, 21167234, 74085319, 148170638]

約数ペア:

[(1, 148170638), (2, 74085319), (7, 21167234), (11, 13470058), (14, 10583617), (22, 6735029), (31, 4779698), (41, 3613918), (62, 2389849), (77, 1924294), (82, 1806959), (154, 962147), (217, 682814), (287, 516274), (341, 434518), (434, 341407), (451, 328538), (574, 258137), (682, 217259), (757, 195734), (902, 164269), (1271, 116578), (1514, 97867), (2387, 62074), (2542, 58289), (3157, 46934), (4774, 31037), (5299, 27962), (6314, 23467), (8327, 17794), (8897, 16654), (10598, 13981)]