156931907344

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{5171}}^1\times {\mathrm{40357}}^1$

素因数の和:45583

約数の個数: 40

約数和(自身を含む): 310592585088

約数和(自身を除く): 153660677744

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 5171, 10342, 20684, 40357, 41368, 80714, 82736, 161428, 243037, 322856, 486074, 645712, 972148, 1896779, 1944296, 3793558, 3888592, 7587116, 15174232, 30348464, 208686047, 417372094, 834744188, 1669488376, 3338976752, 9808244209, 19616488418, 39232976836, 78465953672, 156931907344]

約数ペア:

[(1, 156931907344), (2, 78465953672), (4, 39232976836), (8, 19616488418), (16, 9808244209), (47, 3338976752), (94, 1669488376), (188, 834744188), (376, 417372094), (752, 208686047), (5171, 30348464), (10342, 15174232), (20684, 7587116), (40357, 3888592), (41368, 3793558), (80714, 1944296), (82736, 1896779), (161428, 972148), (243037, 645712), (322856, 486074)]