149301031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 180576000

約数和(自身を除く): 31274969

約数列:

[1, 11, 19, 37, 43, 209, 407, 449, 473, 703, 817, 1591, 4939, 7733, 8531, 8987, 16613, 17501, 19307, 30229, 93841, 182743, 212377, 315647, 332519, 366833, 714359, 3472117, 4035163, 7857949, 13572821, 149301031]

約数ペア:

[(1, 149301031), (11, 13572821), (19, 7857949), (37, 4035163), (43, 3472117), (209, 714359), (407, 366833), (449, 332519), (473, 315647), (703, 212377), (817, 182743), (1591, 93841), (4939, 30229), (7733, 19307), (8531, 17501), (8987, 16613)]