190040346

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 421200000

約数和(自身を除く): 231159654

約数列:

[1, 2, 3, 6, 9, 18, 79, 107, 158, 214, 237, 321, 474, 642, 711, 963, 1249, 1422, 1926, 2498, 3747, 7494, 8453, 11241, 16906, 22482, 25359, 50718, 76077, 98671, 133643, 152154, 197342, 267286, 296013, 400929, 592026, 801858, 888039, 1202787, 1776078, 2405574, 10557797, 21115594, 31673391, 63346782, 95020173, 190040346]

約数ペア:

[(1, 190040346), (2, 95020173), (3, 63346782), (6, 31673391), (9, 21115594), (18, 10557797), (79, 2405574), (107, 1776078), (158, 1202787), (214, 888039), (237, 801858), (321, 592026), (474, 400929), (642, 296013), (711, 267286), (963, 197342), (1249, 152154), (1422, 133643), (1926, 98671), (2498, 76077), (3747, 50718), (7494, 25359), (8453, 22482), (11241, 16906)]