131384028

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 311018400

約数和(自身を除く): 179634372

約数列:

[1, 2, 3, 4, 6, 12, 149, 197, 298, 373, 394, 447, 591, 596, 746, 788, 894, 1119, 1182, 1492, 1788, 2238, 2364, 4476, 29353, 55577, 58706, 73481, 88059, 111154, 117412, 146962, 166731, 176118, 220443, 222308, 293924, 333462, 352236, 440886, 666924, 881772, 10948669, 21897338, 32846007, 43794676, 65692014, 131384028]

約数ペア:

[(1, 131384028), (2, 65692014), (3, 43794676), (4, 32846007), (6, 21897338), (12, 10948669), (149, 881772), (197, 666924), (298, 440886), (373, 352236), (394, 333462), (447, 293924), (591, 222308), (596, 220443), (746, 176118), (788, 166731), (894, 146962), (1119, 117412), (1182, 111154), (1492, 88059), (1788, 73481), (2238, 58706), (2364, 55577), (4476, 29353)]