156942144340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3613}}^1\times {\mathrm{114311}}^1$

素因数の和:117952

約数の個数: 48

約数和(自身を含む): 347023797120

約数和(自身を除く): 190081652780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3613, 7226, 14452, 18065, 36130, 68647, 72260, 114311, 137294, 228622, 274588, 343235, 457244, 571555, 686470, 1143110, 1372940, 2171909, 2286220, 4343818, 8687636, 10859545, 21719090, 43438180, 413005643, 826011286, 1652022572, 2065028215, 4130056430, 7847107217, 8260112860, 15694214434, 31388428868, 39235536085, 78471072170, 156942144340]

約数ペア:

[(1, 156942144340), (2, 78471072170), (4, 39235536085), (5, 31388428868), (10, 15694214434), (19, 8260112860), (20, 7847107217), (38, 4130056430), (76, 2065028215), (95, 1652022572), (190, 826011286), (380, 413005643), (3613, 43438180), (7226, 21719090), (14452, 10859545), (18065, 8687636), (36130, 4343818), (68647, 2286220), (72260, 2171909), (114311, 1372940), (137294, 1143110), (228622, 686470), (274588, 571555), (343235, 457244)]