130171848

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 332467200

約数和(自身を除く): 202295352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 191, 219, 292, 382, 389, 438, 573, 584, 764, 778, 876, 1146, 1167, 1528, 1556, 1752, 2292, 2334, 3112, 4584, 4668, 9336, 13943, 27886, 28397, 41829, 55772, 56794, 74299, 83658, 85191, 111544, 113588, 148598, 167316, 170382, 222897, 227176, 297196, 334632, 340764, 445794, 594392, 681528, 891588, 1783176, 5423827, 10847654, 16271481, 21695308, 32542962, 43390616, 65085924, 130171848]

約数ペア:

[(1, 130171848), (2, 65085924), (3, 43390616), (4, 32542962), (6, 21695308), (8, 16271481), (12, 10847654), (24, 5423827), (73, 1783176), (146, 891588), (191, 681528), (219, 594392), (292, 445794), (382, 340764), (389, 334632), (438, 297196), (573, 227176), (584, 222897), (764, 170382), (778, 167316), (876, 148598), (1146, 113588), (1167, 111544), (1528, 85191), (1556, 83658), (1752, 74299), (2292, 56794), (2334, 55772), (3112, 41829), (4584, 28397), (4668, 27886), (9336, 13943)]