189016656

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 501396480

約数和(自身を除く): 312379824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 191, 212, 318, 382, 389, 424, 573, 636, 764, 778, 848, 1146, 1167, 1272, 1528, 1556, 2292, 2334, 2544, 3056, 3112, 4584, 4668, 6224, 9168, 9336, 10123, 18672, 20246, 20617, 30369, 40492, 41234, 60738, 61851, 74299, 80984, 82468, 121476, 123702, 148598, 161968, 164936, 222897, 242952, 247404, 297196, 329872, 445794, 485904, 494808, 594392, 891588, 989616, 1188784, 1783176, 3566352, 3937847, 7875694, 11813541, 15751388, 23627082, 31502776, 47254164, 63005552, 94508328, 189016656]

約数ペア:

[(1, 189016656), (2, 94508328), (3, 63005552), (4, 47254164), (6, 31502776), (8, 23627082), (12, 15751388), (16, 11813541), (24, 7875694), (48, 3937847), (53, 3566352), (106, 1783176), (159, 1188784), (191, 989616), (212, 891588), (318, 594392), (382, 494808), (389, 485904), (424, 445794), (573, 329872), (636, 297196), (764, 247404), (778, 242952), (848, 222897), (1146, 164936), (1167, 161968), (1272, 148598), (1528, 123702), (1556, 121476), (2292, 82468), (2334, 80984), (2544, 74299), (3056, 61851), (3112, 60738), (4584, 41234), (4668, 40492), (6224, 30369), (9168, 20617), (9336, 20246), (10123, 18672)]