168984858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{22229}}^1$

素因数の和:22422

約数の個数: 32

約数和(自身を含む): 388402560

約数和(自身を除く): 219417702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 22229, 44458, 66687, 133374, 155603, 311206, 466809, 933618, 4023449, 8046898, 12070347, 24140694, 28164143, 56328286, 84492429, 168984858]

約数ペア:

[(1, 168984858), (2, 84492429), (3, 56328286), (6, 28164143), (7, 24140694), (14, 12070347), (21, 8046898), (42, 4023449), (181, 933618), (362, 466809), (543, 311206), (1086, 155603), (1267, 133374), (2534, 66687), (3801, 44458), (7602, 22229)]