156613106968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{205307}}^1$

素因数の和:205480

約数の個数: 64

約数和(自身を含む): 319295001600

約数和(自身を除く): 162681894632

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 79, 136, 142, 158, 284, 316, 568, 632, 1207, 1343, 2414, 2686, 4828, 5372, 5609, 9656, 10744, 11218, 22436, 44872, 95353, 190706, 205307, 381412, 410614, 762824, 821228, 1642456, 3490219, 6980438, 13960876, 14576797, 16219253, 27921752, 29153594, 32438506, 58307188, 64877012, 116614376, 129754024, 247805549, 275727301, 495611098, 551454602, 991222196, 1102909204, 1151566963, 1982444392, 2205818408, 2303133926, 4606267852, 9212535704, 19576638371, 39153276742, 78306553484, 156613106968]

約数ペア:

[(1, 156613106968), (2, 78306553484), (4, 39153276742), (8, 19576638371), (17, 9212535704), (34, 4606267852), (68, 2303133926), (71, 2205818408), (79, 1982444392), (136, 1151566963), (142, 1102909204), (158, 991222196), (284, 551454602), (316, 495611098), (568, 275727301), (632, 247805549), (1207, 129754024), (1343, 116614376), (2414, 64877012), (2686, 58307188), (4828, 32438506), (5372, 29153594), (5609, 27921752), (9656, 16219253), (10744, 14576797), (11218, 13960876), (22436, 6980438), (44872, 3490219), (95353, 1642456), (190706, 821228), (205307, 762824), (381412, 410614)]