148375654

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 259488000

約数和(自身を除く): 111112346

約数列:

[1, 2, 7, 14, 67, 134, 317, 469, 499, 634, 938, 998, 2219, 3493, 4438, 6986, 21239, 33433, 42478, 66866, 148673, 158183, 234031, 297346, 316366, 468062, 1107281, 2214562, 10598261, 21196522, 74187827, 148375654]

約数ペア:

[(1, 148375654), (2, 74187827), (7, 21196522), (14, 10598261), (67, 2214562), (134, 1107281), (317, 468062), (469, 316366), (499, 297346), (634, 234031), (938, 158183), (998, 148673), (2219, 66866), (3493, 42478), (4438, 33433), (6986, 21239)]