142684488

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{18181}}^1$

素因数の和:18302

約数の個数: 48

約数和(自身を含む): 390003900

約数和(自身を除く): 247319412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 18181, 36362, 54543, 72724, 109086, 145448, 163629, 218172, 327258, 436344, 654516, 1309032, 1981729, 3963458, 5945187, 7926916, 11890374, 15853832, 17835561, 23780748, 35671122, 47561496, 71342244, 142684488]

約数ペア:

[(1, 142684488), (2, 71342244), (3, 47561496), (4, 35671122), (6, 23780748), (8, 17835561), (9, 15853832), (12, 11890374), (18, 7926916), (24, 5945187), (36, 3963458), (72, 1981729), (109, 1309032), (218, 654516), (327, 436344), (436, 327258), (654, 218172), (872, 163629), (981, 145448), (1308, 109086), (1962, 72724), (2616, 54543), (3924, 36362), (7848, 18181)]