15721036116

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{225527}}^1$

素因数の和:225728

約数の個数: 48

約数和(自身を含む): 37913963136

約数和(自身を除く): 22192927020

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 157, 222, 314, 444, 471, 628, 942, 1884, 5809, 11618, 17427, 23236, 34854, 69708, 225527, 451054, 676581, 902108, 1353162, 2706324, 8344499, 16688998, 25033497, 33377996, 35407739, 50066994, 70815478, 100133988, 106223217, 141630956, 212446434, 424892868, 1310086343, 2620172686, 3930259029, 5240345372, 7860518058, 15721036116]

約数ペア:

[(1, 15721036116), (2, 7860518058), (3, 5240345372), (4, 3930259029), (6, 2620172686), (12, 1310086343), (37, 424892868), (74, 212446434), (111, 141630956), (148, 106223217), (157, 100133988), (222, 70815478), (314, 50066994), (444, 35407739), (471, 33377996), (628, 25033497), (942, 16688998), (1884, 8344499), (5809, 2706324), (11618, 1353162), (17427, 902108), (23236, 676581), (34854, 451054), (69708, 225527)]