172853556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2311}}^1$

素因数の和:2612

約数の個数: 48

約数和(自身を含む): 422596608

約数和(自身を除く): 249743052

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 271, 276, 542, 813, 1084, 1626, 2311, 3252, 4622, 6233, 6933, 9244, 12466, 13866, 18699, 24932, 27732, 37398, 53153, 74796, 106306, 159459, 212612, 318918, 626281, 637836, 1252562, 1878843, 2505124, 3757686, 7515372, 14404463, 28808926, 43213389, 57617852, 86426778, 172853556]

約数ペア:

[(1, 172853556), (2, 86426778), (3, 57617852), (4, 43213389), (6, 28808926), (12, 14404463), (23, 7515372), (46, 3757686), (69, 2505124), (92, 1878843), (138, 1252562), (271, 637836), (276, 626281), (542, 318918), (813, 212612), (1084, 159459), (1626, 106306), (2311, 74796), (3252, 53153), (4622, 37398), (6233, 27732), (6933, 24932), (9244, 18699), (12466, 13866)]