121138458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 285880320

約数和(自身を除く): 164741862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 109, 141, 218, 282, 327, 329, 563, 654, 658, 763, 987, 1126, 1526, 1689, 1974, 2289, 3378, 3941, 4578, 5123, 7882, 10246, 11823, 15369, 23646, 26461, 30738, 35861, 52922, 61367, 71722, 79383, 107583, 122734, 158766, 184101, 185227, 215166, 368202, 370454, 429569, 555681, 859138, 1111362, 1288707, 2577414, 2884249, 5768498, 8652747, 17305494, 20189743, 40379486, 60569229, 121138458]

約数ペア:

[(1, 121138458), (2, 60569229), (3, 40379486), (6, 20189743), (7, 17305494), (14, 8652747), (21, 5768498), (42, 2884249), (47, 2577414), (94, 1288707), (109, 1111362), (141, 859138), (218, 555681), (282, 429569), (327, 370454), (329, 368202), (563, 215166), (654, 185227), (658, 184101), (763, 158766), (987, 122734), (1126, 107583), (1526, 79383), (1689, 71722), (1974, 61367), (2289, 52922), (3378, 35861), (3941, 30738), (4578, 26461), (5123, 23646), (7882, 15369), (10246, 11823)]