156920566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3671}}^1$

素因数の和:3780

約数の個数: 32

約数和(自身を含む): 269671680

約数和(自身を除く): 112751114

約数列:

[1, 2, 11, 22, 29, 58, 67, 134, 319, 638, 737, 1474, 1943, 3671, 3886, 7342, 21373, 40381, 42746, 80762, 106459, 212918, 245957, 491914, 1171049, 2342098, 2705527, 5411054, 7132753, 14265506, 78460283, 156920566]

約数ペア:

[(1, 156920566), (2, 78460283), (11, 14265506), (22, 7132753), (29, 5411054), (58, 2705527), (67, 2342098), (134, 1171049), (319, 491914), (638, 245957), (737, 212918), (1474, 106459), (1943, 80762), (3671, 42746), (3886, 40381), (7342, 21373)]