172996236

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1025

約数の個数: 120

約数和(自身を含む): 523649280

約数和(自身を除く): 350653044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 249, 252, 324, 332, 378, 498, 567, 581, 747, 756, 919, 996, 1134, 1162, 1494, 1743, 1838, 2241, 2268, 2324, 2757, 2988, 3486, 3676, 4482, 5229, 5514, 6433, 6723, 6972, 8271, 8964, 10458, 11028, 12866, 13446, 15687, 16542, 19299, 20916, 24813, 25732, 26892, 31374, 33084, 38598, 47061, 49626, 57897, 62748, 74439, 76277, 77196, 94122, 99252, 115794, 148878, 152554, 173691, 188244, 228831, 231588, 297756, 305108, 347382, 457662, 521073, 533939, 686493, 694764, 915324, 1042146, 1067878, 1372986, 1601817, 2059479, 2084292, 2135756, 2745972, 3203634, 4118958, 4805451, 6178437, 6407268, 8237916, 9610902, 12356874, 14416353, 19221804, 24713748, 28832706, 43249059, 57665412, 86498118, 172996236]

約数ペア:

[(1, 172996236), (2, 86498118), (3, 57665412), (4, 43249059), (6, 28832706), (7, 24713748), (9, 19221804), (12, 14416353), (14, 12356874), (18, 9610902), (21, 8237916), (27, 6407268), (28, 6178437), (36, 4805451), (42, 4118958), (54, 3203634), (63, 2745972), (81, 2135756), (83, 2084292), (84, 2059479), (108, 1601817), (126, 1372986), (162, 1067878), (166, 1042146), (189, 915324), (249, 694764), (252, 686493), (324, 533939), (332, 521073), (378, 457662), (498, 347382), (567, 305108), (581, 297756), (747, 231588), (756, 228831), (919, 188244), (996, 173691), (1134, 152554), (1162, 148878), (1494, 115794), (1743, 99252), (1838, 94122), (2241, 77196), (2268, 76277), (2324, 74439), (2757, 62748), (2988, 57897), (3486, 49626), (3676, 47061), (4482, 38598), (5229, 33084), (5514, 31374), (6433, 26892), (6723, 25732), (6972, 24813), (8271, 20916), (8964, 19299), (10458, 16542), (11028, 15687), (12866, 13446)]