158953704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 496285440

約数和(自身を除く): 337331736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 997, 1022, 1092, 1533, 1752, 1898, 1994, 2044, 2184, 2847, 2991, 3066, 3796, 3988, 4088, 5694, 5982, 6132, 6643, 6979, 7592, 7976, 11388, 11964, 12264, 12961, 13286, 13958, 19929, 20937, 22776, 23928, 25922, 26572, 27916, 38883, 39858, 41874, 51844, 53144, 55832, 72781, 77766, 79716, 83748, 90727, 103688, 145562, 155532, 159432, 167496, 181454, 218343, 272181, 291124, 311064, 362908, 436686, 509467, 544362, 582248, 725816, 873372, 946153, 1018934, 1088724, 1528401, 1746744, 1892306, 2037868, 2177448, 2838459, 3056802, 3784612, 4075736, 5676918, 6113604, 6623071, 7569224, 11353836, 12227208, 13246142, 19869213, 22707672, 26492284, 39738426, 52984568, 79476852, 158953704]

約数ペア:

[(1, 158953704), (2, 79476852), (3, 52984568), (4, 39738426), (6, 26492284), (7, 22707672), (8, 19869213), (12, 13246142), (13, 12227208), (14, 11353836), (21, 7569224), (24, 6623071), (26, 6113604), (28, 5676918), (39, 4075736), (42, 3784612), (52, 3056802), (56, 2838459), (73, 2177448), (78, 2037868), (84, 1892306), (91, 1746744), (104, 1528401), (146, 1088724), (156, 1018934), (168, 946153), (182, 873372), (219, 725816), (273, 582248), (292, 544362), (312, 509467), (364, 436686), (438, 362908), (511, 311064), (546, 291124), (584, 272181), (728, 218343), (876, 181454), (949, 167496), (997, 159432), (1022, 155532), (1092, 145562), (1533, 103688), (1752, 90727), (1898, 83748), (1994, 79716), (2044, 77766), (2184, 72781), (2847, 55832), (2991, 53144), (3066, 51844), (3796, 41874), (3988, 39858), (4088, 38883), (5694, 27916), (5982, 26572), (6132, 25922), (6643, 23928), (6979, 22776), (7592, 20937), (7976, 19929), (11388, 13958), (11964, 13286), (12264, 12961)]