131411256

素因数分解:

$2^3\times 3^1\times {\mathrm{971}}^1\times {\mathrm{5639}}^1$

素因数の和:6619

約数の個数: 32

約数和(自身を含む): 328924800

約数和(自身を除く): 197513544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 971, 1942, 2913, 3884, 5639, 5826, 7768, 11278, 11652, 16917, 22556, 23304, 33834, 45112, 67668, 135336, 5475469, 10950938, 16426407, 21901876, 32852814, 43803752, 65705628, 131411256]

約数ペア:

[(1, 131411256), (2, 65705628), (3, 43803752), (4, 32852814), (6, 21901876), (8, 16426407), (12, 10950938), (24, 5475469), (971, 135336), (1942, 67668), (2913, 45112), (3884, 33834), (5639, 23304), (5826, 22556), (7768, 16917), (11278, 11652)]