173992956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 447283200

約数和(自身を除く): 273290244

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 103, 114, 124, 186, 206, 228, 239, 309, 372, 412, 478, 589, 618, 717, 956, 1178, 1236, 1434, 1767, 1957, 2356, 2868, 3193, 3534, 3914, 4541, 5871, 6386, 7068, 7409, 7828, 9082, 9579, 11742, 12772, 13623, 14818, 18164, 19158, 22227, 23484, 24617, 27246, 29636, 38316, 44454, 49234, 54492, 60667, 73851, 88908, 98468, 121334, 140771, 147702, 182001, 242668, 281542, 295404, 364002, 422313, 467723, 563084, 728004, 763127, 844626, 935446, 1403169, 1526254, 1689252, 1870892, 2289381, 2806338, 3052508, 4578762, 5612676, 9157524, 14499413, 28998826, 43498239, 57997652, 86996478, 173992956]

約数ペア:

[(1, 173992956), (2, 86996478), (3, 57997652), (4, 43498239), (6, 28998826), (12, 14499413), (19, 9157524), (31, 5612676), (38, 4578762), (57, 3052508), (62, 2806338), (76, 2289381), (93, 1870892), (103, 1689252), (114, 1526254), (124, 1403169), (186, 935446), (206, 844626), (228, 763127), (239, 728004), (309, 563084), (372, 467723), (412, 422313), (478, 364002), (589, 295404), (618, 281542), (717, 242668), (956, 182001), (1178, 147702), (1236, 140771), (1434, 121334), (1767, 98468), (1957, 88908), (2356, 73851), (2868, 60667), (3193, 54492), (3534, 49234), (3914, 44454), (4541, 38316), (5871, 29636), (6386, 27246), (7068, 24617), (7409, 23484), (7828, 22227), (9082, 19158), (9579, 18164), (11742, 14818), (12772, 13623)]