163793484

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 422170112

約数和(自身を除く): 258376628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 163, 206, 271, 309, 326, 412, 489, 542, 618, 652, 813, 927, 978, 1084, 1236, 1467, 1626, 1854, 1956, 2439, 2934, 3252, 3708, 4878, 5868, 9756, 16789, 27913, 33578, 44173, 50367, 55826, 67156, 83739, 88346, 100734, 111652, 132519, 151101, 167478, 176692, 201468, 251217, 265038, 302202, 334956, 397557, 502434, 530076, 604404, 795114, 1004868, 1590228, 4549819, 9099638, 13649457, 18199276, 27298914, 40948371, 54597828, 81896742, 163793484]

約数ペア:

[(1, 163793484), (2, 81896742), (3, 54597828), (4, 40948371), (6, 27298914), (9, 18199276), (12, 13649457), (18, 9099638), (36, 4549819), (103, 1590228), (163, 1004868), (206, 795114), (271, 604404), (309, 530076), (326, 502434), (412, 397557), (489, 334956), (542, 302202), (618, 265038), (652, 251217), (813, 201468), (927, 176692), (978, 167478), (1084, 151101), (1236, 132519), (1467, 111652), (1626, 100734), (1854, 88346), (1956, 83739), (2439, 67156), (2934, 55826), (3252, 50367), (3708, 44173), (4878, 33578), (5868, 27913), (9756, 16789)]