161350896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 494226304

約数和(自身を除く): 332875408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 571, 609, 696, 812, 841, 1142, 1218, 1392, 1624, 1682, 1713, 2284, 2436, 2523, 3248, 3364, 3426, 3997, 4568, 4872, 5046, 5887, 6728, 6852, 7994, 9136, 9744, 10092, 11774, 11991, 13456, 13704, 15988, 16559, 17661, 20184, 23548, 23982, 27408, 31976, 33118, 35322, 40368, 47096, 47964, 49677, 63952, 66236, 70644, 94192, 95928, 99354, 115913, 132472, 141288, 191856, 198708, 231826, 264944, 282576, 347739, 397416, 463652, 480211, 695478, 794832, 927304, 960422, 1390956, 1440633, 1854608, 1920844, 2781912, 2881266, 3361477, 3841688, 5563824, 5762532, 6722954, 7683376, 10084431, 11525064, 13445908, 20168862, 23050128, 26891816, 40337724, 53783632, 80675448, 161350896]

約数ペア:

[(1, 161350896), (2, 80675448), (3, 53783632), (4, 40337724), (6, 26891816), (7, 23050128), (8, 20168862), (12, 13445908), (14, 11525064), (16, 10084431), (21, 7683376), (24, 6722954), (28, 5762532), (29, 5563824), (42, 3841688), (48, 3361477), (56, 2881266), (58, 2781912), (84, 1920844), (87, 1854608), (112, 1440633), (116, 1390956), (168, 960422), (174, 927304), (203, 794832), (232, 695478), (336, 480211), (348, 463652), (406, 397416), (464, 347739), (571, 282576), (609, 264944), (696, 231826), (812, 198708), (841, 191856), (1142, 141288), (1218, 132472), (1392, 115913), (1624, 99354), (1682, 95928), (1713, 94192), (2284, 70644), (2436, 66236), (2523, 63952), (3248, 49677), (3364, 47964), (3426, 47096), (3997, 40368), (4568, 35322), (4872, 33118), (5046, 31976), (5887, 27408), (6728, 23982), (6852, 23548), (7994, 20184), (9136, 17661), (9744, 16559), (10092, 15988), (11774, 13704), (11991, 13456)]