181704144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6488

約数の個数: 80

約数和(自身を含む): 510126080

約数和(自身を除く): 328421936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 6427, 7068, 9424, 12854, 14136, 19281, 25708, 28272, 38562, 51416, 77124, 102832, 122113, 154248, 199237, 244226, 308496, 366339, 398474, 488452, 597711, 732678, 796948, 976904, 1195422, 1465356, 1593896, 1953808, 2390844, 2930712, 3187792, 3785503, 4781688, 5861424, 7571006, 9563376, 11356509, 15142012, 22713018, 30284024, 45426036, 60568048, 90852072, 181704144]

約数ペア:

[(1, 181704144), (2, 90852072), (3, 60568048), (4, 45426036), (6, 30284024), (8, 22713018), (12, 15142012), (16, 11356509), (19, 9563376), (24, 7571006), (31, 5861424), (38, 4781688), (48, 3785503), (57, 3187792), (62, 2930712), (76, 2390844), (93, 1953808), (114, 1593896), (124, 1465356), (152, 1195422), (186, 976904), (228, 796948), (248, 732678), (304, 597711), (372, 488452), (456, 398474), (496, 366339), (589, 308496), (744, 244226), (912, 199237), (1178, 154248), (1488, 122113), (1767, 102832), (2356, 77124), (3534, 51416), (4712, 38562), (6427, 28272), (7068, 25708), (9424, 19281), (12854, 14136)]