155871684

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 401873472

約数和(自身を除く): 246001788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 163, 202, 263, 303, 326, 404, 489, 526, 606, 652, 789, 909, 978, 1052, 1212, 1467, 1578, 1818, 1956, 2367, 2934, 3156, 3636, 4734, 5868, 9468, 16463, 26563, 32926, 42869, 49389, 53126, 65852, 79689, 85738, 98778, 106252, 128607, 148167, 159378, 171476, 197556, 239067, 257214, 296334, 318756, 385821, 478134, 514428, 592668, 771642, 956268, 1543284, 4329769, 8659538, 12989307, 17319076, 25978614, 38967921, 51957228, 77935842, 155871684]

約数ペア:

[(1, 155871684), (2, 77935842), (3, 51957228), (4, 38967921), (6, 25978614), (9, 17319076), (12, 12989307), (18, 8659538), (36, 4329769), (101, 1543284), (163, 956268), (202, 771642), (263, 592668), (303, 514428), (326, 478134), (404, 385821), (489, 318756), (526, 296334), (606, 257214), (652, 239067), (789, 197556), (909, 171476), (978, 159378), (1052, 148167), (1212, 128607), (1467, 106252), (1578, 98778), (1818, 85738), (1956, 79689), (2367, 65852), (2934, 53126), (3156, 49389), (3636, 42869), (4734, 32926), (5868, 26563), (9468, 16463)]