157643448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{386381}}^1$

素因数の和:386407

約数の個数: 32

約数和(自身を含む): 417292560

約数和(自身を除く): 259649112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 386381, 772762, 1159143, 1545524, 2318286, 3091048, 4636572, 6568477, 9273144, 13136954, 19705431, 26273908, 39410862, 52547816, 78821724, 157643448]

約数ペア:

[(1, 157643448), (2, 78821724), (3, 52547816), (4, 39410862), (6, 26273908), (8, 19705431), (12, 13136954), (17, 9273144), (24, 6568477), (34, 4636572), (51, 3091048), (68, 2318286), (102, 1545524), (136, 1159143), (204, 772762), (408, 386381)]