138835112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43063}}^1$

素因数の和:43113

約数の個数: 32

約数和(自身を含む): 289390080

約数和(自身を除く): 150554968

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 43063, 86126, 172252, 344504, 559819, 1119638, 1334953, 2239276, 2669906, 4478552, 5339812, 10679624, 17354389, 34708778, 69417556, 138835112]

約数ペア:

[(1, 138835112), (2, 69417556), (4, 34708778), (8, 17354389), (13, 10679624), (26, 5339812), (31, 4478552), (52, 2669906), (62, 2239276), (104, 1334953), (124, 1119638), (248, 559819), (403, 344504), (806, 172252), (1612, 86126), (3224, 43063)]