156918170

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{839}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 288489600

約数和(自身を除く): 131571430

約数列:

[1, 2, 5, 10, 59, 118, 295, 317, 590, 634, 839, 1585, 1678, 3170, 4195, 8390, 18703, 37406, 49501, 93515, 99002, 187030, 247505, 265963, 495010, 531926, 1329815, 2659630, 15691817, 31383634, 78459085, 156918170]

約数ペア:

[(1, 156918170), (2, 78459085), (5, 31383634), (10, 15691817), (59, 2659630), (118, 1329815), (295, 531926), (317, 495010), (590, 265963), (634, 247505), (839, 187030), (1585, 99002), (1678, 93515), (3170, 49501), (4195, 37406), (8390, 18703)]