158711688

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{3407}}^1$

素因数の和:4066

約数の個数: 48

約数和(自身を含む): 430634880

約数和(自身を除く): 271923192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1941, 2588, 3407, 3882, 5176, 5823, 6814, 7764, 10221, 11646, 13628, 15528, 20442, 23292, 27256, 30663, 40884, 46584, 61326, 81768, 122652, 245304, 2204329, 4408658, 6612987, 8817316, 13225974, 17634632, 19838961, 26451948, 39677922, 52903896, 79355844, 158711688]

約数ペア:

[(1, 158711688), (2, 79355844), (3, 52903896), (4, 39677922), (6, 26451948), (8, 19838961), (9, 17634632), (12, 13225974), (18, 8817316), (24, 6612987), (36, 4408658), (72, 2204329), (647, 245304), (1294, 122652), (1941, 81768), (2588, 61326), (3407, 46584), (3882, 40884), (5176, 30663), (5823, 27256), (6814, 23292), (7764, 20442), (10221, 15528), (11646, 13628)]