169356590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4357}}^1$

素因数の和:4413

約数の個数: 48

約数和(自身を含む): 344526048

約数和(自身を除く): 175169458

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1495, 1690, 2990, 3887, 4357, 7774, 8714, 19435, 21785, 38870, 43570, 56641, 100211, 113282, 200422, 283205, 501055, 566410, 736333, 1002110, 1302743, 1472666, 2605486, 3681665, 6513715, 7363330, 13027430, 16935659, 33871318, 84678295, 169356590]

約数ペア:

[(1, 169356590), (2, 84678295), (5, 33871318), (10, 16935659), (13, 13027430), (23, 7363330), (26, 6513715), (46, 3681665), (65, 2605486), (115, 1472666), (130, 1302743), (169, 1002110), (230, 736333), (299, 566410), (338, 501055), (598, 283205), (845, 200422), (1495, 113282), (1690, 100211), (2990, 56641), (3887, 43570), (4357, 38870), (7774, 21785), (8714, 19435)]