156964852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 316915200

約数和(自身を除く): 159950348

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 359, 418, 523, 718, 836, 1046, 1436, 2092, 3949, 5753, 6821, 7898, 9937, 11506, 13642, 15796, 19874, 23012, 27284, 39748, 75031, 109307, 150062, 187757, 218614, 300124, 375514, 437228, 751028, 2065327, 3567383, 4130654, 7134766, 8261308, 14269532, 39241213, 78482426, 156964852]

約数ペア:

[(1, 156964852), (2, 78482426), (4, 39241213), (11, 14269532), (19, 8261308), (22, 7134766), (38, 4130654), (44, 3567383), (76, 2065327), (209, 751028), (359, 437228), (418, 375514), (523, 300124), (718, 218614), (836, 187757), (1046, 150062), (1436, 109307), (2092, 75031), (3949, 39748), (5753, 27284), (6821, 23012), (7898, 19874), (9937, 15796), (11506, 13642)]