163954392

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 517104000

約数和(自身を除く): 353149608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 59, 68, 84, 98, 102, 118, 119, 136, 139, 147, 168, 177, 196, 204, 236, 238, 278, 294, 354, 357, 392, 408, 413, 417, 472, 476, 556, 588, 708, 714, 826, 833, 834, 952, 973, 1003, 1112, 1176, 1239, 1416, 1428, 1652, 1666, 1668, 1946, 2006, 2363, 2478, 2499, 2856, 2891, 2919, 3009, 3304, 3332, 3336, 3892, 4012, 4726, 4956, 4998, 5782, 5838, 6018, 6664, 6811, 7021, 7089, 7784, 8024, 8201, 8673, 9452, 9912, 9996, 11564, 11676, 12036, 13622, 14042, 14178, 16402, 16541, 17346, 18904, 19992, 20433, 21063, 23128, 23352, 24072, 24603, 27244, 28084, 28356, 32804, 33082, 34692, 40866, 42126, 49147, 49206, 49623, 54488, 56168, 56712, 57407, 65608, 66164, 69384, 81732, 84252, 98294, 98412, 99246, 114814, 115787, 132328, 139417, 147441, 163464, 168504, 172221, 196588, 196824, 198492, 229628, 231574, 278834, 294882, 344442, 347361, 393176, 396984, 401849, 418251, 459256, 463148, 557668, 589764, 688884, 694722, 803698, 836502, 926296, 975919, 1115336, 1179528, 1205547, 1377768, 1389444, 1607396, 1673004, 1951838, 2411094, 2778888, 2927757, 3214792, 3346008, 3903676, 4822188, 5855514, 6831433, 7807352, 9644376, 11711028, 13662866, 20494299, 23422056, 27325732, 40988598, 54651464, 81977196, 163954392]

約数ペア:

[(1, 163954392), (2, 81977196), (3, 54651464), (4, 40988598), (6, 27325732), (7, 23422056), (8, 20494299), (12, 13662866), (14, 11711028), (17, 9644376), (21, 7807352), (24, 6831433), (28, 5855514), (34, 4822188), (42, 3903676), (49, 3346008), (51, 3214792), (56, 2927757), (59, 2778888), (68, 2411094), (84, 1951838), (98, 1673004), (102, 1607396), (118, 1389444), (119, 1377768), (136, 1205547), (139, 1179528), (147, 1115336), (168, 975919), (177, 926296), (196, 836502), (204, 803698), (236, 694722), (238, 688884), (278, 589764), (294, 557668), (354, 463148), (357, 459256), (392, 418251), (408, 401849), (413, 396984), (417, 393176), (472, 347361), (476, 344442), (556, 294882), (588, 278834), (708, 231574), (714, 229628), (826, 198492), (833, 196824), (834, 196588), (952, 172221), (973, 168504), (1003, 163464), (1112, 147441), (1176, 139417), (1239, 132328), (1416, 115787), (1428, 114814), (1652, 99246), (1666, 98412), (1668, 98294), (1946, 84252), (2006, 81732), (2363, 69384), (2478, 66164), (2499, 65608), (2856, 57407), (2891, 56712), (2919, 56168), (3009, 54488), (3304, 49623), (3332, 49206), (3336, 49147), (3892, 42126), (4012, 40866), (4726, 34692), (4956, 33082), (4998, 32804), (5782, 28356), (5838, 28084), (6018, 27244), (6664, 24603), (6811, 24072), (7021, 23352), (7089, 23128), (7784, 21063), (8024, 20433), (8201, 19992), (8673, 18904), (9452, 17346), (9912, 16541), (9996, 16402), (11564, 14178), (11676, 14042), (12036, 13622)]