149670136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{242971}}^1$

素因数の和:242995

約数の個数: 32

約数和(自身を含む): 349879680

約数和(自身を除く): 200209544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 242971, 485942, 971884, 1700797, 1943768, 2672681, 3401594, 5345362, 6803188, 10690724, 13606376, 18708767, 21381448, 37417534, 74835068, 149670136]

約数ペア:

[(1, 149670136), (2, 74835068), (4, 37417534), (7, 21381448), (8, 18708767), (11, 13606376), (14, 10690724), (22, 6803188), (28, 5345362), (44, 3401594), (56, 2672681), (77, 1943768), (88, 1700797), (154, 971884), (308, 485942), (616, 242971)]