166272008

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{27749}}^1$

素因数の和:27869

約数の個数: 32

約数和(自身を含む): 359640000

約数和(自身を除く): 193367992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 27749, 55498, 110996, 194243, 221992, 388486, 776972, 1553944, 2969143, 5938286, 11876572, 20784001, 23753144, 41568002, 83136004, 166272008]

約数ペア:

[(1, 166272008), (2, 83136004), (4, 41568002), (7, 23753144), (8, 20784001), (14, 11876572), (28, 5938286), (56, 2969143), (107, 1553944), (214, 776972), (428, 388486), (749, 221992), (856, 194243), (1498, 110996), (2996, 55498), (5992, 27749)]