148504398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{505117}}^1$

素因数の和:505136

約数の個数: 24

約数和(自身を含む): 345500712

約数和(自身を除く): 196996314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 505117, 1010234, 1515351, 3030702, 3535819, 7071638, 10607457, 21214914, 24750733, 49501466, 74252199, 148504398]

約数ペア:

[(1, 148504398), (2, 74252199), (3, 49501466), (6, 24750733), (7, 21214914), (14, 10607457), (21, 7071638), (42, 3535819), (49, 3030702), (98, 1515351), (147, 1010234), (294, 505117)]