156657508724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{230771}}^1$

素因数の和:231008

約数の個数: 48

約数和(自身を含む): 296588174400

約数和(自身を除く): 139930665676

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 149, 268, 298, 596, 1139, 2278, 2533, 4556, 5066, 9983, 10132, 19966, 39932, 169711, 230771, 339422, 461542, 678844, 923084, 3923107, 7846214, 15461657, 15692428, 30923314, 34384879, 61846628, 68769758, 137539516, 262848169, 525696338, 584542943, 1051392676, 1169085886, 2303786893, 2338171772, 4607573786, 9215147572, 39164377181, 78328754362, 156657508724]

約数ペア:

[(1, 156657508724), (2, 78328754362), (4, 39164377181), (17, 9215147572), (34, 4607573786), (67, 2338171772), (68, 2303786893), (134, 1169085886), (149, 1051392676), (268, 584542943), (298, 525696338), (596, 262848169), (1139, 137539516), (2278, 68769758), (2533, 61846628), (4556, 34384879), (5066, 30923314), (9983, 15692428), (10132, 15461657), (19966, 7846214), (39932, 3923107), (169711, 923084), (230771, 678844), (339422, 461542)]