164953950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 471588864

約数和(自身を除く): 306634914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 127, 150, 175, 210, 254, 350, 381, 525, 635, 762, 889, 1050, 1237, 1270, 1778, 1905, 2474, 2667, 3175, 3711, 3810, 4445, 5334, 6185, 6350, 7422, 8659, 8890, 9525, 12370, 13335, 17318, 18555, 19050, 22225, 25977, 26670, 30925, 37110, 43295, 44450, 51954, 61850, 66675, 86590, 92775, 129885, 133350, 157099, 185550, 216475, 259770, 314198, 432950, 471297, 649425, 785495, 942594, 1099693, 1298850, 1570990, 2199386, 2356485, 3299079, 3927475, 4712970, 5498465, 6598158, 7854950, 10996930, 11782425, 16495395, 23564850, 27492325, 32990790, 54984650, 82476975, 164953950]

約数ペア:

[(1, 164953950), (2, 82476975), (3, 54984650), (5, 32990790), (6, 27492325), (7, 23564850), (10, 16495395), (14, 11782425), (15, 10996930), (21, 7854950), (25, 6598158), (30, 5498465), (35, 4712970), (42, 3927475), (50, 3299079), (70, 2356485), (75, 2199386), (105, 1570990), (127, 1298850), (150, 1099693), (175, 942594), (210, 785495), (254, 649425), (350, 471297), (381, 432950), (525, 314198), (635, 259770), (762, 216475), (889, 185550), (1050, 157099), (1237, 133350), (1270, 129885), (1778, 92775), (1905, 86590), (2474, 66675), (2667, 61850), (3175, 51954), (3711, 44450), (3810, 43295), (4445, 37110), (5334, 30925), (6185, 26670), (6350, 25977), (7422, 22225), (8659, 19050), (8890, 18555), (9525, 17318), (12370, 13335)]