179752212

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 468628160

約数和(自身を除く): 288875948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 151, 172, 258, 302, 387, 453, 516, 604, 769, 774, 906, 1359, 1538, 1548, 1812, 2307, 2718, 3076, 4614, 5436, 6493, 6921, 9228, 12986, 13842, 19479, 25972, 27684, 33067, 38958, 58437, 66134, 77916, 99201, 116119, 116874, 132268, 198402, 232238, 233748, 297603, 348357, 396804, 464476, 595206, 696714, 1045071, 1190412, 1393428, 2090142, 4180284, 4993117, 9986234, 14979351, 19972468, 29958702, 44938053, 59917404, 89876106, 179752212]

約数ペア:

[(1, 179752212), (2, 89876106), (3, 59917404), (4, 44938053), (6, 29958702), (9, 19972468), (12, 14979351), (18, 9986234), (36, 4993117), (43, 4180284), (86, 2090142), (129, 1393428), (151, 1190412), (172, 1045071), (258, 696714), (302, 595206), (387, 464476), (453, 396804), (516, 348357), (604, 297603), (769, 233748), (774, 232238), (906, 198402), (1359, 132268), (1538, 116874), (1548, 116119), (1812, 99201), (2307, 77916), (2718, 66134), (3076, 58437), (4614, 38958), (5436, 33067), (6493, 27684), (6921, 25972), (9228, 19479), (12986, 13842)]