172916856

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 565044480

約数和(自身を除く): 392127624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 97, 108, 126, 131, 162, 168, 189, 194, 216, 243, 252, 262, 291, 324, 378, 388, 393, 486, 504, 524, 567, 582, 648, 679, 756, 776, 786, 873, 917, 972, 1048, 1134, 1164, 1179, 1358, 1512, 1572, 1701, 1746, 1834, 1944, 2037, 2268, 2328, 2358, 2619, 2716, 2751, 3144, 3402, 3492, 3537, 3668, 4074, 4536, 4716, 5238, 5432, 5502, 6111, 6804, 6984, 7074, 7336, 7857, 8148, 8253, 9432, 10476, 10611, 11004, 12222, 12707, 13608, 14148, 15714, 16296, 16506, 18333, 20952, 21222, 22008, 23571, 24444, 24759, 25414, 28296, 31428, 31833, 33012, 36666, 38121, 42444, 47142, 48888, 49518, 50828, 54999, 62856, 63666, 66024, 73332, 74277, 76242, 84888, 88949, 94284, 99036, 101656, 109998, 114363, 127332, 146664, 148554, 152484, 164997, 177898, 188568, 198072, 219996, 222831, 228726, 254664, 266847, 297108, 304968, 329994, 343089, 355796, 439992, 445662, 457452, 533694, 594216, 659988, 686178, 711592, 800541, 891324, 914904, 1029267, 1067388, 1319976, 1372356, 1601082, 1782648, 2058534, 2134776, 2401623, 2744712, 3087801, 3202164, 4117068, 4803246, 6175602, 6404328, 7204869, 8234136, 9606492, 12351204, 14409738, 19212984, 21614607, 24702408, 28819476, 43229214, 57638952, 86458428, 172916856]

約数ペア:

[(1, 172916856), (2, 86458428), (3, 57638952), (4, 43229214), (6, 28819476), (7, 24702408), (8, 21614607), (9, 19212984), (12, 14409738), (14, 12351204), (18, 9606492), (21, 8234136), (24, 7204869), (27, 6404328), (28, 6175602), (36, 4803246), (42, 4117068), (54, 3202164), (56, 3087801), (63, 2744712), (72, 2401623), (81, 2134776), (84, 2058534), (97, 1782648), (108, 1601082), (126, 1372356), (131, 1319976), (162, 1067388), (168, 1029267), (189, 914904), (194, 891324), (216, 800541), (243, 711592), (252, 686178), (262, 659988), (291, 594216), (324, 533694), (378, 457452), (388, 445662), (393, 439992), (486, 355796), (504, 343089), (524, 329994), (567, 304968), (582, 297108), (648, 266847), (679, 254664), (756, 228726), (776, 222831), (786, 219996), (873, 198072), (917, 188568), (972, 177898), (1048, 164997), (1134, 152484), (1164, 148554), (1179, 146664), (1358, 127332), (1512, 114363), (1572, 109998), (1701, 101656), (1746, 99036), (1834, 94284), (1944, 88949), (2037, 84888), (2268, 76242), (2328, 74277), (2358, 73332), (2619, 66024), (2716, 63666), (2751, 62856), (3144, 54999), (3402, 50828), (3492, 49518), (3537, 48888), (3668, 47142), (4074, 42444), (4536, 38121), (4716, 36666), (5238, 33012), (5432, 31833), (5502, 31428), (6111, 28296), (6804, 25414), (6984, 24759), (7074, 24444), (7336, 23571), (7857, 22008), (8148, 21222), (8253, 20952), (9432, 18333), (10476, 16506), (10611, 16296), (11004, 15714), (12222, 14148), (12707, 13608)]