157152762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2772

約数の個数: 72

約数和(自身を含む): 388252800

約数和(自身を除く): 231100038

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2223, 2719, 3042, 3211, 4446, 5438, 6422, 8157, 9633, 16314, 19266, 24471, 28899, 35347, 48942, 51661, 57798, 70694, 103322, 106041, 154983, 212082, 309966, 318123, 459511, 464949, 636246, 671593, 919022, 929898, 1343186, 1378533, 2014779, 2757066, 4029558, 4135599, 6044337, 8271198, 8730709, 12088674, 17461418, 26192127, 52384254, 78576381, 157152762]

約数ペア:

[(1, 157152762), (2, 78576381), (3, 52384254), (6, 26192127), (9, 17461418), (13, 12088674), (18, 8730709), (19, 8271198), (26, 6044337), (38, 4135599), (39, 4029558), (57, 2757066), (78, 2014779), (114, 1378533), (117, 1343186), (169, 929898), (171, 919022), (234, 671593), (247, 636246), (338, 464949), (342, 459511), (494, 318123), (507, 309966), (741, 212082), (1014, 154983), (1482, 106041), (1521, 103322), (2223, 70694), (2719, 57798), (3042, 51661), (3211, 48942), (4446, 35347), (5438, 28899), (6422, 24471), (8157, 19266), (9633, 16314)]