158818608

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2043

約数の個数: 120

約数和(自身を含む): 490041552

約数和(自身を除く): 331222944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 1973, 2064, 2236, 3096, 3354, 3946, 4472, 5031, 5919, 6192, 6708, 7892, 8944, 10062, 11838, 13416, 15784, 17757, 20124, 23676, 25649, 26832, 31568, 35514, 40248, 47352, 51298, 71028, 76947, 80496, 84839, 94704, 102596, 142056, 153894, 169678, 205192, 230841, 254517, 284112, 307788, 339356, 410384, 461682, 509034, 615576, 678712, 763551, 923364, 1018068, 1102907, 1231152, 1357424, 1527102, 1846728, 2036136, 2205814, 3054204, 3308721, 3693456, 4072272, 4411628, 6108408, 6617442, 8823256, 9926163, 12216816, 13234884, 17646512, 19852326, 26469768, 39704652, 52939536, 79409304, 158818608]

約数ペア:

[(1, 158818608), (2, 79409304), (3, 52939536), (4, 39704652), (6, 26469768), (8, 19852326), (9, 17646512), (12, 13234884), (13, 12216816), (16, 9926163), (18, 8823256), (24, 6617442), (26, 6108408), (36, 4411628), (39, 4072272), (43, 3693456), (48, 3308721), (52, 3054204), (72, 2205814), (78, 2036136), (86, 1846728), (104, 1527102), (117, 1357424), (129, 1231152), (144, 1102907), (156, 1018068), (172, 923364), (208, 763551), (234, 678712), (258, 615576), (312, 509034), (344, 461682), (387, 410384), (468, 339356), (516, 307788), (559, 284112), (624, 254517), (688, 230841), (774, 205192), (936, 169678), (1032, 153894), (1118, 142056), (1548, 102596), (1677, 94704), (1872, 84839), (1973, 80496), (2064, 76947), (2236, 71028), (3096, 51298), (3354, 47352), (3946, 40248), (4472, 35514), (5031, 31568), (5919, 26832), (6192, 25649), (6708, 23676), (7892, 20124), (8944, 17757), (10062, 15784), (11838, 13416)]