186223648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{997}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 396106200

約数和(自身を除く): 209882552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 449, 898, 997, 1796, 1994, 3592, 3988, 5837, 7184, 7976, 11674, 12961, 14368, 15952, 23348, 25922, 31904, 46696, 51844, 93392, 103688, 186784, 207376, 414752, 447653, 895306, 1790612, 3581224, 5819489, 7162448, 11638978, 14324896, 23277956, 46555912, 93111824, 186223648]

約数ペア:

[(1, 186223648), (2, 93111824), (4, 46555912), (8, 23277956), (13, 14324896), (16, 11638978), (26, 7162448), (32, 5819489), (52, 3581224), (104, 1790612), (208, 895306), (416, 447653), (449, 414752), (898, 207376), (997, 186784), (1796, 103688), (1994, 93392), (3592, 51844), (3988, 46696), (5837, 31904), (7184, 25922), (7976, 23348), (11674, 15952), (12961, 14368)]