118384028

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 242457600

約数和(自身を除く): 124073572

約数列:

[1, 2, 4, 7, 14, 28, 79, 109, 158, 218, 316, 436, 491, 553, 763, 982, 1106, 1526, 1964, 2212, 3052, 3437, 6874, 8611, 13748, 17222, 34444, 38789, 53519, 60277, 77578, 107038, 120554, 155156, 214076, 241108, 271523, 374633, 543046, 749266, 1086092, 1498532, 4228001, 8456002, 16912004, 29596007, 59192014, 118384028]

約数ペア:

[(1, 118384028), (2, 59192014), (4, 29596007), (7, 16912004), (14, 8456002), (28, 4228001), (79, 1498532), (109, 1086092), (158, 749266), (218, 543046), (316, 374633), (436, 271523), (491, 241108), (553, 214076), (763, 155156), (982, 120554), (1106, 107038), (1526, 77578), (1964, 60277), (2212, 53519), (3052, 38789), (3437, 34444), (6874, 17222), (8611, 13748)]