149898129

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 224104320

約数和(自身を除く): 74206191

約数列:

[1, 3, 17, 29, 43, 51, 87, 129, 493, 731, 1247, 1479, 2193, 2357, 3741, 7071, 21199, 40069, 63597, 68353, 101351, 120207, 205059, 304053, 1162001, 1722967, 2939179, 3486003, 5168901, 8817537, 49966043, 149898129]

約数ペア:

[(1, 149898129), (3, 49966043), (17, 8817537), (29, 5168901), (43, 3486003), (51, 2939179), (87, 1722967), (129, 1162001), (493, 304053), (731, 205059), (1247, 120207), (1479, 101351), (2193, 68353), (2357, 63597), (3741, 40069), (7071, 21199)]