157072122

素因数分解:

$2^1\times 3^4\times {\mathrm{521}}^1\times {\mathrm{1861}}^1$

素因数の和:2396

約数の個数: 40

約数和(自身を含む): 352822932

約数和(自身を除く): 195750810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 521, 1042, 1563, 1861, 3126, 3722, 4689, 5583, 9378, 11166, 14067, 16749, 28134, 33498, 42201, 50247, 84402, 100494, 150741, 301482, 969581, 1939162, 2908743, 5817486, 8726229, 17452458, 26178687, 52357374, 78536061, 157072122]

約数ペア:

[(1, 157072122), (2, 78536061), (3, 52357374), (6, 26178687), (9, 17452458), (18, 8726229), (27, 5817486), (54, 2908743), (81, 1939162), (162, 969581), (521, 301482), (1042, 150741), (1563, 100494), (1861, 84402), (3126, 50247), (3722, 42201), (4689, 33498), (5583, 28134), (9378, 16749), (11166, 14067)]