148168111

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 40

約数和(自身を含む): 191991744

約数和(自身を除く): 43823633

約数列:

[1, 7, 13, 47, 49, 91, 101, 329, 343, 611, 637, 707, 1313, 2303, 2401, 4277, 4459, 4747, 4949, 9191, 16121, 29939, 31213, 33229, 34643, 61711, 64337, 112847, 209573, 232603, 242501, 431977, 450359, 1467011, 1628221, 3023839, 3152513, 11397547, 21166873, 148168111]

約数ペア:

[(1, 148168111), (7, 21166873), (13, 11397547), (47, 3152513), (49, 3023839), (91, 1628221), (101, 1467011), (329, 450359), (343, 431977), (611, 242501), (637, 232603), (707, 209573), (1313, 112847), (2303, 64337), (2401, 61711), (4277, 34643), (4459, 33229), (4747, 31213), (4949, 29939), (9191, 16121)]