145433552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2657}}^1$

素因数の和:2987

約数の個数: 40

約数和(自身を含む): 308498112

約数和(自身を除く): 163064560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 1244, 2488, 2657, 3421, 4976, 5314, 6842, 10628, 13684, 21256, 27368, 29227, 42512, 54736, 58454, 116908, 233816, 467632, 826327, 1652654, 3305308, 6610616, 9089597, 13221232, 18179194, 36358388, 72716776, 145433552]

約数ペア:

[(1, 145433552), (2, 72716776), (4, 36358388), (8, 18179194), (11, 13221232), (16, 9089597), (22, 6610616), (44, 3305308), (88, 1652654), (176, 826327), (311, 467632), (622, 233816), (1244, 116908), (2488, 58454), (2657, 54736), (3421, 42512), (4976, 29227), (5314, 27368), (6842, 21256), (10628, 13684)]