170187876

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 441552384

約数和(自身を除く): 271364508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 191, 212, 318, 382, 467, 477, 573, 636, 764, 934, 954, 1146, 1401, 1719, 1868, 1908, 2292, 2802, 3438, 4203, 5604, 6876, 8406, 10123, 16812, 20246, 24751, 30369, 40492, 49502, 60738, 74253, 89197, 91107, 99004, 121476, 148506, 178394, 182214, 222759, 267591, 297012, 356788, 364428, 445518, 535182, 802773, 891036, 1070364, 1605546, 3211092, 4727441, 9454882, 14182323, 18909764, 28364646, 42546969, 56729292, 85093938, 170187876]

約数ペア:

[(1, 170187876), (2, 85093938), (3, 56729292), (4, 42546969), (6, 28364646), (9, 18909764), (12, 14182323), (18, 9454882), (36, 4727441), (53, 3211092), (106, 1605546), (159, 1070364), (191, 891036), (212, 802773), (318, 535182), (382, 445518), (467, 364428), (477, 356788), (573, 297012), (636, 267591), (764, 222759), (934, 182214), (954, 178394), (1146, 148506), (1401, 121476), (1719, 99004), (1868, 91107), (1908, 89197), (2292, 74253), (2802, 60738), (3438, 49502), (4203, 40492), (5604, 30369), (6876, 24751), (8406, 20246), (10123, 16812)]