157923864

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 523670400

約数和(自身を除く): 365746536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 49, 54, 56, 63, 72, 84, 86, 98, 108, 126, 129, 147, 168, 172, 189, 196, 216, 252, 258, 294, 301, 344, 347, 378, 387, 392, 441, 504, 516, 588, 602, 694, 756, 774, 882, 903, 1032, 1041, 1161, 1176, 1204, 1323, 1388, 1512, 1548, 1764, 1806, 2082, 2107, 2322, 2408, 2429, 2646, 2709, 2776, 3096, 3123, 3528, 3612, 4164, 4214, 4644, 4858, 5292, 5418, 6246, 6321, 7224, 7287, 8127, 8328, 8428, 9288, 9369, 9716, 10584, 10836, 12492, 12642, 14574, 14921, 16254, 16856, 17003, 18738, 18963, 19432, 21672, 21861, 24984, 25284, 29148, 29842, 32508, 34006, 37476, 37926, 43722, 44763, 50568, 51009, 56889, 58296, 59684, 65016, 65583, 68012, 74952, 75852, 87444, 89526, 102018, 104447, 113778, 119368, 131166, 134289, 136024, 151704, 153027, 174888, 179052, 204036, 208894, 227556, 262332, 268578, 306054, 313341, 358104, 402867, 408072, 417788, 455112, 459081, 524664, 537156, 612108, 626682, 731129, 805734, 835576, 918162, 940023, 1074312, 1224216, 1253364, 1462258, 1611468, 1836324, 1880046, 2193387, 2506728, 2820069, 2924516, 3222936, 3672648, 3760092, 4386774, 5640138, 5849032, 6580161, 7520184, 8773548, 11280276, 13160322, 17547096, 19740483, 22560552, 26320644, 39480966, 52641288, 78961932, 157923864]

約数ペア:

[(1, 157923864), (2, 78961932), (3, 52641288), (4, 39480966), (6, 26320644), (7, 22560552), (8, 19740483), (9, 17547096), (12, 13160322), (14, 11280276), (18, 8773548), (21, 7520184), (24, 6580161), (27, 5849032), (28, 5640138), (36, 4386774), (42, 3760092), (43, 3672648), (49, 3222936), (54, 2924516), (56, 2820069), (63, 2506728), (72, 2193387), (84, 1880046), (86, 1836324), (98, 1611468), (108, 1462258), (126, 1253364), (129, 1224216), (147, 1074312), (168, 940023), (172, 918162), (189, 835576), (196, 805734), (216, 731129), (252, 626682), (258, 612108), (294, 537156), (301, 524664), (344, 459081), (347, 455112), (378, 417788), (387, 408072), (392, 402867), (441, 358104), (504, 313341), (516, 306054), (588, 268578), (602, 262332), (694, 227556), (756, 208894), (774, 204036), (882, 179052), (903, 174888), (1032, 153027), (1041, 151704), (1161, 136024), (1176, 134289), (1204, 131166), (1323, 119368), (1388, 113778), (1512, 104447), (1548, 102018), (1764, 89526), (1806, 87444), (2082, 75852), (2107, 74952), (2322, 68012), (2408, 65583), (2429, 65016), (2646, 59684), (2709, 58296), (2776, 56889), (3096, 51009), (3123, 50568), (3528, 44763), (3612, 43722), (4164, 37926), (4214, 37476), (4644, 34006), (4858, 32508), (5292, 29842), (5418, 29148), (6246, 25284), (6321, 24984), (7224, 21861), (7287, 21672), (8127, 19432), (8328, 18963), (8428, 18738), (9288, 17003), (9369, 16856), (9716, 16254), (10584, 14921), (10836, 14574), (12492, 12642)]