179219916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3019}}^1$

素因数の和:3143

約数の個数: 72

約数和(自身を含む): 484782480

約数和(自身を除く): 305562564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 291, 306, 388, 582, 612, 873, 1164, 1649, 1746, 3019, 3298, 3492, 4947, 6038, 6596, 9057, 9894, 12076, 14841, 18114, 19788, 27171, 29682, 36228, 51323, 54342, 59364, 102646, 108684, 153969, 205292, 292843, 307938, 461907, 585686, 615876, 878529, 923814, 1171372, 1757058, 1847628, 2635587, 3514116, 4978331, 5271174, 9956662, 10542348, 14934993, 19913324, 29869986, 44804979, 59739972, 89609958, 179219916]

約数ペア:

[(1, 179219916), (2, 89609958), (3, 59739972), (4, 44804979), (6, 29869986), (9, 19913324), (12, 14934993), (17, 10542348), (18, 9956662), (34, 5271174), (36, 4978331), (51, 3514116), (68, 2635587), (97, 1847628), (102, 1757058), (153, 1171372), (194, 923814), (204, 878529), (291, 615876), (306, 585686), (388, 461907), (582, 307938), (612, 292843), (873, 205292), (1164, 153969), (1649, 108684), (1746, 102646), (3019, 59364), (3298, 54342), (3492, 51323), (4947, 36228), (6038, 29682), (6596, 27171), (9057, 19788), (9894, 18114), (12076, 14841)]