155197728

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 526417920

約数和(自身を除く): 371220192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 67, 72, 84, 96, 108, 112, 126, 134, 144, 168, 189, 201, 216, 224, 252, 268, 288, 336, 378, 383, 402, 432, 469, 504, 536, 603, 672, 756, 766, 804, 864, 938, 1008, 1072, 1149, 1206, 1407, 1512, 1532, 1608, 1809, 1876, 2016, 2144, 2298, 2412, 2681, 2814, 3024, 3064, 3216, 3447, 3618, 3752, 4221, 4596, 4824, 5362, 5628, 6048, 6128, 6432, 6894, 7236, 7504, 8043, 8442, 9192, 9648, 10341, 10724, 11256, 12256, 12663, 13788, 14472, 15008, 16086, 16884, 18384, 19296, 20682, 21448, 22512, 24129, 25326, 25661, 27576, 28944, 32172, 33768, 36768, 41364, 42896, 45024, 48258, 50652, 51322, 55152, 57888, 64344, 67536, 72387, 76983, 82728, 85792, 96516, 101304, 102644, 110304, 128688, 135072, 144774, 153966, 165456, 179627, 193032, 202608, 205288, 230949, 257376, 289548, 307932, 330912, 359254, 386064, 405216, 410576, 461898, 538881, 579096, 615864, 692847, 718508, 772128, 821152, 923796, 1077762, 1158192, 1231728, 1385694, 1437016, 1616643, 1847592, 2155524, 2316384, 2463456, 2771388, 2874032, 3233286, 3695184, 4311048, 4849929, 5542776, 5748064, 6466572, 7390368, 8622096, 9699858, 11085552, 12933144, 17244192, 19399716, 22171104, 25866288, 38799432, 51732576, 77598864, 155197728]

約数ペア:

[(1, 155197728), (2, 77598864), (3, 51732576), (4, 38799432), (6, 25866288), (7, 22171104), (8, 19399716), (9, 17244192), (12, 12933144), (14, 11085552), (16, 9699858), (18, 8622096), (21, 7390368), (24, 6466572), (27, 5748064), (28, 5542776), (32, 4849929), (36, 4311048), (42, 3695184), (48, 3233286), (54, 2874032), (56, 2771388), (63, 2463456), (67, 2316384), (72, 2155524), (84, 1847592), (96, 1616643), (108, 1437016), (112, 1385694), (126, 1231728), (134, 1158192), (144, 1077762), (168, 923796), (189, 821152), (201, 772128), (216, 718508), (224, 692847), (252, 615864), (268, 579096), (288, 538881), (336, 461898), (378, 410576), (383, 405216), (402, 386064), (432, 359254), (469, 330912), (504, 307932), (536, 289548), (603, 257376), (672, 230949), (756, 205288), (766, 202608), (804, 193032), (864, 179627), (938, 165456), (1008, 153966), (1072, 144774), (1149, 135072), (1206, 128688), (1407, 110304), (1512, 102644), (1532, 101304), (1608, 96516), (1809, 85792), (1876, 82728), (2016, 76983), (2144, 72387), (2298, 67536), (2412, 64344), (2681, 57888), (2814, 55152), (3024, 51322), (3064, 50652), (3216, 48258), (3447, 45024), (3618, 42896), (3752, 41364), (4221, 36768), (4596, 33768), (4824, 32172), (5362, 28944), (5628, 27576), (6048, 25661), (6128, 25326), (6432, 24129), (6894, 22512), (7236, 21448), (7504, 20682), (8043, 19296), (8442, 18384), (9192, 16884), (9648, 16086), (10341, 15008), (10724, 14472), (11256, 13788), (12256, 12663)]