166345816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13441}}^1$

素因数の和:13484

約数の個数: 64

約数和(自身を含む): 406486080

約数和(自身を除く): 240140264

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 13441, 26882, 53764, 94087, 107528, 174733, 188174, 228497, 349466, 376348, 456994, 698932, 752696, 913988, 1223131, 1397864, 1599479, 1827976, 2446262, 2970461, 3198958, 4892524, 5940922, 6397916, 9785048, 11881844, 12795832, 20793227, 23763688, 41586454, 83172908, 166345816]

約数ペア:

[(1, 166345816), (2, 83172908), (4, 41586454), (7, 23763688), (8, 20793227), (13, 12795832), (14, 11881844), (17, 9785048), (26, 6397916), (28, 5940922), (34, 4892524), (52, 3198958), (56, 2970461), (68, 2446262), (91, 1827976), (104, 1599479), (119, 1397864), (136, 1223131), (182, 913988), (221, 752696), (238, 698932), (364, 456994), (442, 376348), (476, 349466), (728, 228497), (884, 188174), (952, 174733), (1547, 107528), (1768, 94087), (3094, 53764), (6188, 26882), (12376, 13441)]