155521338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3251}}^1$

素因数の和:3347

約数の個数: 64

約数和(自身を含む): 382123008

約数和(自身を除く): 226601670

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 201, 238, 357, 402, 469, 714, 938, 1139, 1407, 2278, 2814, 3251, 3417, 6502, 6834, 7973, 9753, 15946, 19506, 22757, 23919, 45514, 47838, 55267, 68271, 110534, 136542, 165801, 217817, 331602, 386869, 435634, 653451, 773738, 1160607, 1306902, 1524719, 2321214, 3049438, 3702889, 4574157, 7405778, 9148314, 11108667, 22217334, 25920223, 51840446, 77760669, 155521338]

約数ペア:

[(1, 155521338), (2, 77760669), (3, 51840446), (6, 25920223), (7, 22217334), (14, 11108667), (17, 9148314), (21, 7405778), (34, 4574157), (42, 3702889), (51, 3049438), (67, 2321214), (102, 1524719), (119, 1306902), (134, 1160607), (201, 773738), (238, 653451), (357, 435634), (402, 386869), (469, 331602), (714, 217817), (938, 165801), (1139, 136542), (1407, 110534), (2278, 68271), (2814, 55267), (3251, 47838), (3417, 45514), (6502, 23919), (6834, 22757), (7973, 19506), (9753, 15946)]