156978114860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1187}}^1\times {\mathrm{1531}}^1$

素因数の和:3351

約数の個数: 96

約数和(自身を含む): 377922682368

約数和(自身を除く): 220944567508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 617, 1187, 1234, 1531, 2374, 2468, 3062, 3085, 4319, 4748, 5935, 6124, 6170, 7655, 8309, 8638, 10717, 11870, 12340, 15310, 16618, 17276, 21434, 21595, 23740, 30620, 33236, 41545, 42868, 43190, 53585, 83090, 86380, 107170, 166180, 214340, 732379, 944627, 1464758, 1817297, 1889254, 2929516, 3634594, 3661895, 3778508, 4723135, 5126653, 6612389, 7269188, 7323790, 9086485, 9446270, 10253306, 12721079, 13224778, 14647580, 18172970, 18892540, 20506612, 25442158, 25633265, 26449556, 33061945, 36345940, 50884316, 51266530, 63605395, 66123890, 102533060, 127210790, 132247780, 254421580, 1121272249, 2242544498, 4485088996, 5606361245, 7848905743, 11212722490, 15697811486, 22425444980, 31395622972, 39244528715, 78489057430, 156978114860]

約数ペア:

[(1, 156978114860), (2, 78489057430), (4, 39244528715), (5, 31395622972), (7, 22425444980), (10, 15697811486), (14, 11212722490), (20, 7848905743), (28, 5606361245), (35, 4485088996), (70, 2242544498), (140, 1121272249), (617, 254421580), (1187, 132247780), (1234, 127210790), (1531, 102533060), (2374, 66123890), (2468, 63605395), (3062, 51266530), (3085, 50884316), (4319, 36345940), (4748, 33061945), (5935, 26449556), (6124, 25633265), (6170, 25442158), (7655, 20506612), (8309, 18892540), (8638, 18172970), (10717, 14647580), (11870, 13224778), (12340, 12721079), (15310, 10253306), (16618, 9446270), (17276, 9086485), (21434, 7323790), (21595, 7269188), (23740, 6612389), (30620, 5126653), (33236, 4723135), (41545, 3778508), (42868, 3661895), (43190, 3634594), (53585, 2929516), (83090, 1889254), (86380, 1817297), (107170, 1464758), (166180, 944627), (214340, 732379)]