169229372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 334811904

約数和(自身を除く): 165582532

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 244, 403, 793, 806, 1586, 1612, 1721, 1891, 3172, 3442, 3782, 6884, 7564, 22373, 24583, 44746, 49166, 53351, 89492, 98332, 104981, 106702, 209962, 213404, 419924, 693563, 1364753, 1387126, 2729506, 2774252, 3254411, 5459012, 6508822, 13017644, 42307343, 84614686, 169229372]

約数ペア:

[(1, 169229372), (2, 84614686), (4, 42307343), (13, 13017644), (26, 6508822), (31, 5459012), (52, 3254411), (61, 2774252), (62, 2729506), (122, 1387126), (124, 1364753), (244, 693563), (403, 419924), (793, 213404), (806, 209962), (1586, 106702), (1612, 104981), (1721, 98332), (1891, 89492), (3172, 53351), (3442, 49166), (3782, 44746), (6884, 24583), (7564, 22373)]