156906145460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{8941}}^1$

素因数の和:9441

約数の個数: 96

約数和(自身を含む): 346119782400

約数和(自身を除く): 189213636940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 383, 395, 580, 766, 790, 1532, 1580, 1915, 2291, 3830, 4582, 7660, 8941, 9164, 11107, 11455, 17882, 22214, 22910, 30257, 35764, 44428, 44705, 45820, 55535, 60514, 89410, 111070, 121028, 151285, 178820, 222140, 259289, 302570, 518578, 605140, 706339, 877453, 1037156, 1296445, 1412678, 1754906, 2592890, 2825356, 3424403, 3509812, 3531695, 4387265, 5185780, 6848806, 7063390, 8774530, 13697612, 14126780, 17122015, 17549060, 20483831, 34244030, 40967662, 68488060, 81935324, 99307687, 102419155, 198615374, 204838310, 270527837, 397230748, 409676620, 496538435, 541055674, 993076870, 1082111348, 1352639185, 1986153740, 2705278370, 5410556740, 7845307273, 15690614546, 31381229092, 39226536365, 78453072730, 156906145460]

約数ペア:

[(1, 156906145460), (2, 78453072730), (4, 39226536365), (5, 31381229092), (10, 15690614546), (20, 7845307273), (29, 5410556740), (58, 2705278370), (79, 1986153740), (116, 1352639185), (145, 1082111348), (158, 993076870), (290, 541055674), (316, 496538435), (383, 409676620), (395, 397230748), (580, 270527837), (766, 204838310), (790, 198615374), (1532, 102419155), (1580, 99307687), (1915, 81935324), (2291, 68488060), (3830, 40967662), (4582, 34244030), (7660, 20483831), (8941, 17549060), (9164, 17122015), (11107, 14126780), (11455, 13697612), (17882, 8774530), (22214, 7063390), (22910, 6848806), (30257, 5185780), (35764, 4387265), (44428, 3531695), (44705, 3509812), (45820, 3424403), (55535, 2825356), (60514, 2592890), (89410, 1754906), (111070, 1412678), (121028, 1296445), (151285, 1037156), (178820, 877453), (222140, 706339), (259289, 605140), (302570, 518578)]