148916145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 290497536

約数和(自身を除く): 141581391

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 383, 483, 529, 735, 805, 1127, 1149, 1587, 1915, 2415, 2645, 2681, 3381, 3703, 5635, 5745, 7935, 8043, 8809, 11109, 13405, 16905, 18515, 18767, 25921, 26427, 40215, 44045, 55545, 56301, 61663, 77763, 93835, 129605, 132135, 184989, 202607, 281505, 308315, 388815, 431641, 607821, 924945, 1013035, 1294923, 1418249, 2158205, 3039105, 4254747, 6474615, 7091245, 9927743, 21273735, 29783229, 49638715, 148916145]

約数ペア:

[(1, 148916145), (3, 49638715), (5, 29783229), (7, 21273735), (15, 9927743), (21, 7091245), (23, 6474615), (35, 4254747), (49, 3039105), (69, 2158205), (105, 1418249), (115, 1294923), (147, 1013035), (161, 924945), (245, 607821), (345, 431641), (383, 388815), (483, 308315), (529, 281505), (735, 202607), (805, 184989), (1127, 132135), (1149, 129605), (1587, 93835), (1915, 77763), (2415, 61663), (2645, 56301), (2681, 55545), (3381, 44045), (3703, 40215), (5635, 26427), (5745, 25921), (7935, 18767), (8043, 18515), (8809, 16905), (11109, 13405)]