156985492372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1\times {\mathrm{4073}}^1$

素因数の和:5128

約数の個数: 48

約数和(自身を含む): 282448660032

約数和(自身を除く): 125463167660

約数列:

[1, 2, 4, 43, 86, 172, 331, 662, 677, 1324, 1354, 2708, 4073, 8146, 14233, 16292, 28466, 29111, 56932, 58222, 116444, 175139, 224087, 350278, 448174, 700556, 896348, 1348163, 2696326, 2757421, 5392652, 5514842, 9635741, 11029684, 19271482, 38542964, 57971009, 115942018, 118569103, 231884036, 237138206, 474276412, 912706351, 1825412702, 3650825404, 39246373093, 78492746186, 156985492372]

約数ペア:

[(1, 156985492372), (2, 78492746186), (4, 39246373093), (43, 3650825404), (86, 1825412702), (172, 912706351), (331, 474276412), (662, 237138206), (677, 231884036), (1324, 118569103), (1354, 115942018), (2708, 57971009), (4073, 38542964), (8146, 19271482), (14233, 11029684), (16292, 9635741), (28466, 5514842), (29111, 5392652), (56932, 2757421), (58222, 2696326), (116444, 1348163), (175139, 896348), (224087, 700556), (350278, 448174)]