170873118

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 449971200

約数和(自身を除く): 279098082

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 27, 38, 39, 46, 54, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 299, 342, 351, 414, 437, 494, 513, 557, 598, 621, 702, 741, 874, 897, 1026, 1114, 1242, 1311, 1482, 1671, 1794, 2223, 2622, 2691, 3342, 3933, 4446, 5013, 5382, 5681, 6669, 7241, 7866, 8073, 10026, 10583, 11362, 11799, 12811, 13338, 14482, 15039, 16146, 17043, 21166, 21723, 23598, 25622, 30078, 31749, 34086, 38433, 43446, 51129, 63498, 65169, 76866, 95247, 102258, 115299, 130338, 137579, 153387, 166543, 190494, 195507, 230598, 243409, 275158, 285741, 306774, 333086, 345897, 391014, 412737, 486818, 499629, 571482, 691794, 730227, 825474, 999258, 1238211, 1460454, 1498887, 2190681, 2476422, 2997774, 3164317, 3714633, 4381362, 4496661, 6328634, 6572043, 7429266, 8993322, 9492951, 13144086, 18985902, 28478853, 56957706, 85436559, 170873118]

約数ペア:

[(1, 170873118), (2, 85436559), (3, 56957706), (6, 28478853), (9, 18985902), (13, 13144086), (18, 9492951), (19, 8993322), (23, 7429266), (26, 6572043), (27, 6328634), (38, 4496661), (39, 4381362), (46, 3714633), (54, 3164317), (57, 2997774), (69, 2476422), (78, 2190681), (114, 1498887), (117, 1460454), (138, 1238211), (171, 999258), (207, 825474), (234, 730227), (247, 691794), (299, 571482), (342, 499629), (351, 486818), (414, 412737), (437, 391014), (494, 345897), (513, 333086), (557, 306774), (598, 285741), (621, 275158), (702, 243409), (741, 230598), (874, 195507), (897, 190494), (1026, 166543), (1114, 153387), (1242, 137579), (1311, 130338), (1482, 115299), (1671, 102258), (1794, 95247), (2223, 76866), (2622, 65169), (2691, 63498), (3342, 51129), (3933, 43446), (4446, 38433), (5013, 34086), (5382, 31749), (5681, 30078), (6669, 25622), (7241, 23598), (7866, 21723), (8073, 21166), (10026, 17043), (10583, 16146), (11362, 15039), (11799, 14482), (12811, 13338)]