156740964820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{10691}}^1$

素因数の和:11461

約数の個数: 96

約数和(自身を含む): 363159853056

約数和(自身を除く): 206418888236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 647, 1030, 1133, 1294, 2060, 2266, 2588, 3235, 4532, 5665, 6470, 7117, 10691, 11330, 12940, 14234, 21382, 22660, 28468, 35585, 42764, 53455, 66641, 71170, 106910, 117601, 133282, 142340, 213820, 235202, 266564, 333205, 470404, 588005, 666410, 733051, 1101173, 1176010, 1332820, 1466102, 2202346, 2352020, 2932204, 3665255, 4404692, 5505865, 6917077, 7330510, 11011730, 12112903, 13834154, 14661020, 22023460, 24225806, 27668308, 34585385, 48451612, 60564515, 69170770, 76087847, 121129030, 138341540, 152175694, 242258060, 304351388, 380439235, 712458931, 760878470, 1424917862, 1521756940, 2849835724, 3562294655, 7124589310, 7837048241, 14249178620, 15674096482, 31348192964, 39185241205, 78370482410, 156740964820]

約数ペア:

[(1, 156740964820), (2, 78370482410), (4, 39185241205), (5, 31348192964), (10, 15674096482), (11, 14249178620), (20, 7837048241), (22, 7124589310), (44, 3562294655), (55, 2849835724), (103, 1521756940), (110, 1424917862), (206, 760878470), (220, 712458931), (412, 380439235), (515, 304351388), (647, 242258060), (1030, 152175694), (1133, 138341540), (1294, 121129030), (2060, 76087847), (2266, 69170770), (2588, 60564515), (3235, 48451612), (4532, 34585385), (5665, 27668308), (6470, 24225806), (7117, 22023460), (10691, 14661020), (11330, 13834154), (12940, 12112903), (14234, 11011730), (21382, 7330510), (22660, 6917077), (28468, 5505865), (35585, 4404692), (42764, 3665255), (53455, 2932204), (66641, 2352020), (71170, 2202346), (106910, 1466102), (117601, 1332820), (133282, 1176010), (142340, 1101173), (213820, 733051), (235202, 666410), (266564, 588005), (333205, 470404)]