156963007124

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{72802879}}^1$

素因数の和:72802908

約数の個数: 36

約数和(自身を含む): 348580189440

約数和(自身を除く): 191617182316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 72802879, 145605758, 291211516, 509620153, 800831669, 1019240306, 1601663338, 2038480612, 3203326676, 3567341071, 5605821683, 7134682142, 11211643366, 14269364284, 22423286732, 39240751781, 78481503562, 156963007124]

約数ペア:

[(1, 156963007124), (2, 78481503562), (4, 39240751781), (7, 22423286732), (11, 14269364284), (14, 11211643366), (22, 7134682142), (28, 5605821683), (44, 3567341071), (49, 3203326676), (77, 2038480612), (98, 1601663338), (154, 1019240306), (196, 800831669), (308, 509620153), (539, 291211516), (1078, 145605758), (2156, 72802879)]