158828880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{94541}}^1$

素因数の和:94564

約数の個数: 80

約数和(自身を含む): 562713984

約数和(自身を除く): 403885104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 94541, 189082, 283623, 378164, 472705, 567246, 661787, 756328, 945410, 1134492, 1323574, 1418115, 1512656, 1890820, 1985361, 2268984, 2647148, 2836230, 3308935, 3781640, 3970722, 4537968, 5294296, 5672460, 6617870, 7563280, 7941444, 9926805, 10588592, 11344920, 13235740, 15882888, 19853610, 22689840, 26471480, 31765776, 39707220, 52942960, 79414440, 158828880]

約数ペア:

[(1, 158828880), (2, 79414440), (3, 52942960), (4, 39707220), (5, 31765776), (6, 26471480), (7, 22689840), (8, 19853610), (10, 15882888), (12, 13235740), (14, 11344920), (15, 10588592), (16, 9926805), (20, 7941444), (21, 7563280), (24, 6617870), (28, 5672460), (30, 5294296), (35, 4537968), (40, 3970722), (42, 3781640), (48, 3308935), (56, 2836230), (60, 2647148), (70, 2268984), (80, 1985361), (84, 1890820), (105, 1512656), (112, 1418115), (120, 1323574), (140, 1134492), (168, 945410), (210, 756328), (240, 661787), (280, 567246), (336, 472705), (420, 378164), (560, 283623), (840, 189082), (1680, 94541)]