168454616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{28571}}^1$

素因数の和:28655

約数の個数: 32

約数和(自身を含む): 349721280

約数和(自身を除く): 181266664

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 28571, 57142, 114284, 228568, 314281, 628562, 1257124, 1914257, 2514248, 3828514, 7657028, 15314056, 21056827, 42113654, 84227308, 168454616]

約数ペア:

[(1, 168454616), (2, 84227308), (4, 42113654), (8, 21056827), (11, 15314056), (22, 7657028), (44, 3828514), (67, 2514248), (88, 1914257), (134, 1257124), (268, 628562), (536, 314281), (737, 228568), (1474, 114284), (2948, 57142), (5896, 28571)]