139794046

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2273}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 251486208

約数和(自身を除く): 111692162

約数列:

[1, 2, 7, 14, 23, 46, 161, 191, 322, 382, 1337, 2273, 2674, 4393, 4546, 8786, 15911, 30751, 31822, 52279, 61502, 104558, 365953, 434143, 731906, 868286, 3039001, 6078002, 9985289, 19970578, 69897023, 139794046]

約数ペア:

[(1, 139794046), (2, 69897023), (7, 19970578), (14, 9985289), (23, 6078002), (46, 3039001), (161, 868286), (191, 731906), (322, 434143), (382, 365953), (1337, 104558), (2273, 61502), (2674, 52279), (4393, 31822), (4546, 30751), (8786, 15911)]