191244464

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2289

約数の個数: 40

約数和(自身を含む): 380689920

約数和(自身を除く): 189445456

約数列:

[1, 2, 4, 8, 16, 71, 79, 142, 158, 284, 316, 568, 632, 1136, 1264, 2131, 4262, 5609, 8524, 11218, 17048, 22436, 34096, 44872, 89744, 151301, 168349, 302602, 336698, 605204, 673396, 1210408, 1346792, 2420816, 2693584, 11952779, 23905558, 47811116, 95622232, 191244464]

約数ペア:

[(1, 191244464), (2, 95622232), (4, 47811116), (8, 23905558), (16, 11952779), (71, 2693584), (79, 2420816), (142, 1346792), (158, 1210408), (284, 673396), (316, 605204), (568, 336698), (632, 302602), (1136, 168349), (1264, 151301), (2131, 89744), (4262, 44872), (5609, 34096), (8524, 22436), (11218, 17048)]