168545272

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{8069}}^1$

素因数の和:8455

約数の個数: 32

約数和(自身を含む): 362181600

約数和(自身を除く): 193636328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2984, 5222, 8069, 10444, 16138, 20888, 32276, 56483, 64552, 112966, 225932, 451864, 3009737, 6019474, 12038948, 21068159, 24077896, 42136318, 84272636, 168545272]

約数ペア:

[(1, 168545272), (2, 84272636), (4, 42136318), (7, 24077896), (8, 21068159), (14, 12038948), (28, 6019474), (56, 3009737), (373, 451864), (746, 225932), (1492, 112966), (2611, 64552), (2984, 56483), (5222, 32276), (8069, 20888), (10444, 16138)]