145286502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{2729}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 306633600

約数和(自身を除く): 161347098

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 467, 934, 1401, 2729, 2802, 5458, 8187, 8873, 16374, 17746, 26619, 51851, 53238, 103702, 155553, 311106, 1274443, 2548886, 3823329, 7646658, 24214417, 48428834, 72643251, 145286502]

約数ペア:

[(1, 145286502), (2, 72643251), (3, 48428834), (6, 24214417), (19, 7646658), (38, 3823329), (57, 2548886), (114, 1274443), (467, 311106), (934, 155553), (1401, 103702), (2729, 53238), (2802, 51851), (5458, 26619), (8187, 17746), (8873, 16374)]