105085908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 301916160

約数和(自身を除く): 196830252

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 31, 34, 36, 51, 58, 62, 68, 87, 93, 102, 116, 124, 153, 174, 186, 191, 204, 261, 279, 306, 348, 372, 382, 493, 522, 527, 558, 573, 612, 764, 899, 986, 1044, 1054, 1116, 1146, 1479, 1581, 1719, 1798, 1972, 2108, 2292, 2697, 2958, 3162, 3247, 3438, 3596, 4437, 4743, 5394, 5539, 5916, 5921, 6324, 6494, 6876, 8091, 8874, 9486, 9741, 10788, 11078, 11842, 12988, 15283, 16182, 16617, 17748, 17763, 18972, 19482, 22156, 23684, 29223, 30566, 32364, 33234, 35526, 38964, 45849, 49851, 53289, 58446, 61132, 66468, 71052, 91698, 94163, 99702, 100657, 106578, 116892, 137547, 171709, 183396, 188326, 199404, 201314, 213156, 275094, 282489, 301971, 343418, 376652, 402628, 515127, 550188, 564978, 603942, 686836, 847467, 905913, 1030254, 1129956, 1207884, 1545381, 1694934, 1811826, 2060508, 2919053, 3090762, 3389868, 3623652, 5838106, 6181524, 8757159, 11676212, 17514318, 26271477, 35028636, 52542954, 105085908]

約数ペア:

[(1, 105085908), (2, 52542954), (3, 35028636), (4, 26271477), (6, 17514318), (9, 11676212), (12, 8757159), (17, 6181524), (18, 5838106), (29, 3623652), (31, 3389868), (34, 3090762), (36, 2919053), (51, 2060508), (58, 1811826), (62, 1694934), (68, 1545381), (87, 1207884), (93, 1129956), (102, 1030254), (116, 905913), (124, 847467), (153, 686836), (174, 603942), (186, 564978), (191, 550188), (204, 515127), (261, 402628), (279, 376652), (306, 343418), (348, 301971), (372, 282489), (382, 275094), (493, 213156), (522, 201314), (527, 199404), (558, 188326), (573, 183396), (612, 171709), (764, 137547), (899, 116892), (986, 106578), (1044, 100657), (1054, 99702), (1116, 94163), (1146, 91698), (1479, 71052), (1581, 66468), (1719, 61132), (1798, 58446), (1972, 53289), (2108, 49851), (2292, 45849), (2697, 38964), (2958, 35526), (3162, 33234), (3247, 32364), (3438, 30566), (3596, 29223), (4437, 23684), (4743, 22156), (5394, 19482), (5539, 18972), (5916, 17763), (5921, 17748), (6324, 16617), (6494, 16182), (6876, 15283), (8091, 12988), (8874, 11842), (9486, 11078), (9741, 10788)]