156766631990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12413}}^1\times {\mathrm{30803}}^1$

素因数の和:43264

約数の個数: 32

約数和(自身を含む): 289095047136

約数和(自身を除く): 132328415146

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 12413, 24826, 30803, 61606, 62065, 124130, 154015, 308030, 508933, 1017866, 1262923, 2525846, 2544665, 5089330, 6314615, 12629230, 382357639, 764715278, 1911788195, 3823576390, 15676663199, 31353326398, 78383315995, 156766631990]

約数ペア:

[(1, 156766631990), (2, 78383315995), (5, 31353326398), (10, 15676663199), (41, 3823576390), (82, 1911788195), (205, 764715278), (410, 382357639), (12413, 12629230), (24826, 6314615), (30803, 5089330), (61606, 2544665), (62065, 2525846), (124130, 1262923), (154015, 1017866), (308030, 508933)]