97173160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 265420800

約数和(自身を除く): 168247640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 79, 92, 115, 140, 158, 161, 184, 191, 230, 280, 316, 322, 382, 395, 460, 553, 632, 644, 764, 790, 805, 920, 955, 1106, 1288, 1337, 1528, 1580, 1610, 1817, 1910, 2212, 2674, 2765, 3160, 3220, 3634, 3820, 4393, 4424, 5348, 5530, 6440, 6685, 7268, 7640, 8786, 9085, 10696, 11060, 12719, 13370, 14536, 15089, 17572, 18170, 21965, 22120, 25438, 26740, 30178, 30751, 35144, 36340, 43930, 50876, 53480, 60356, 61502, 63595, 72680, 75445, 87860, 101752, 105623, 120712, 123004, 127190, 150890, 153755, 175720, 211246, 246008, 254380, 301780, 307510, 347047, 422492, 508760, 528115, 603560, 615020, 694094, 844984, 1056230, 1230040, 1388188, 1735235, 2112460, 2429329, 2776376, 3470470, 4224920, 4858658, 6940940, 9717316, 12146645, 13881880, 19434632, 24293290, 48586580, 97173160]

約数ペア:

[(1, 97173160), (2, 48586580), (4, 24293290), (5, 19434632), (7, 13881880), (8, 12146645), (10, 9717316), (14, 6940940), (20, 4858658), (23, 4224920), (28, 3470470), (35, 2776376), (40, 2429329), (46, 2112460), (56, 1735235), (70, 1388188), (79, 1230040), (92, 1056230), (115, 844984), (140, 694094), (158, 615020), (161, 603560), (184, 528115), (191, 508760), (230, 422492), (280, 347047), (316, 307510), (322, 301780), (382, 254380), (395, 246008), (460, 211246), (553, 175720), (632, 153755), (644, 150890), (764, 127190), (790, 123004), (805, 120712), (920, 105623), (955, 101752), (1106, 87860), (1288, 75445), (1337, 72680), (1528, 63595), (1580, 61502), (1610, 60356), (1817, 53480), (1910, 50876), (2212, 43930), (2674, 36340), (2765, 35144), (3160, 30751), (3220, 30178), (3634, 26740), (3820, 25438), (4393, 22120), (4424, 21965), (5348, 18170), (5530, 17572), (6440, 15089), (6685, 14536), (7268, 13370), (7640, 12719), (8786, 11060), (9085, 10696)]