149745232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5460

約数の個数: 80

約数和(自身を含む): 375948160

約数和(自身を除く): 226202928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 5413, 6916, 10826, 13832, 21652, 27664, 37891, 43304, 70369, 75782, 86608, 102847, 140738, 151564, 205694, 281476, 303128, 411388, 492583, 562952, 606256, 719929, 822776, 985166, 1125904, 1337011, 1439858, 1645552, 1970332, 2674022, 2879716, 3940664, 5348044, 5759432, 7881328, 9359077, 10696088, 11518864, 18718154, 21392176, 37436308, 74872616, 149745232]

約数ペア:

[(1, 149745232), (2, 74872616), (4, 37436308), (7, 21392176), (8, 18718154), (13, 11518864), (14, 10696088), (16, 9359077), (19, 7881328), (26, 5759432), (28, 5348044), (38, 3940664), (52, 2879716), (56, 2674022), (76, 1970332), (91, 1645552), (104, 1439858), (112, 1337011), (133, 1125904), (152, 985166), (182, 822776), (208, 719929), (247, 606256), (266, 562952), (304, 492583), (364, 411388), (494, 303128), (532, 281476), (728, 205694), (988, 151564), (1064, 140738), (1456, 102847), (1729, 86608), (1976, 75782), (2128, 70369), (3458, 43304), (3952, 37891), (5413, 27664), (6916, 21652), (10826, 13832)]