155457008

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2494

約数の個数: 60

約数和(自身を含む): 354742920

約数和(自身を除く): 199285912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 332, 392, 581, 664, 784, 1162, 1328, 2324, 2389, 4067, 4648, 4778, 8134, 9296, 9556, 16268, 16723, 19112, 32536, 33446, 38224, 65072, 66892, 117061, 133784, 198287, 234122, 267568, 396574, 468244, 793148, 936488, 1388009, 1586296, 1872976, 2776018, 3172592, 5552036, 9716063, 11104072, 19432126, 22208144, 38864252, 77728504, 155457008]

約数ペア:

[(1, 155457008), (2, 77728504), (4, 38864252), (7, 22208144), (8, 19432126), (14, 11104072), (16, 9716063), (28, 5552036), (49, 3172592), (56, 2776018), (83, 1872976), (98, 1586296), (112, 1388009), (166, 936488), (196, 793148), (332, 468244), (392, 396574), (581, 267568), (664, 234122), (784, 198287), (1162, 133784), (1328, 117061), (2324, 66892), (2389, 65072), (4067, 38224), (4648, 33446), (4778, 32536), (8134, 19112), (9296, 16723), (9556, 16268)]