163200884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 220000396

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 71, 77, 119, 142, 154, 187, 238, 284, 308, 374, 439, 476, 497, 748, 781, 878, 994, 1207, 1309, 1562, 1756, 1988, 2414, 2618, 3073, 3124, 4828, 4829, 5236, 5467, 6146, 7463, 8449, 9658, 10934, 12292, 13277, 14926, 16898, 19316, 21868, 26554, 29852, 31169, 33796, 33803, 52241, 53108, 62338, 67606, 82093, 92939, 104482, 124676, 135212, 164186, 185878, 208964, 218183, 328372, 342859, 371756, 436366, 529873, 574651, 685718, 872732, 1059746, 1149302, 1371436, 2119492, 2298604, 2400013, 3709111, 4800026, 5828603, 7418222, 9600052, 11657206, 14836444, 23314412, 40800221, 81600442, 163200884]

約数ペア:

[(1, 163200884), (2, 81600442), (4, 40800221), (7, 23314412), (11, 14836444), (14, 11657206), (17, 9600052), (22, 7418222), (28, 5828603), (34, 4800026), (44, 3709111), (68, 2400013), (71, 2298604), (77, 2119492), (119, 1371436), (142, 1149302), (154, 1059746), (187, 872732), (238, 685718), (284, 574651), (308, 529873), (374, 436366), (439, 371756), (476, 342859), (497, 328372), (748, 218183), (781, 208964), (878, 185878), (994, 164186), (1207, 135212), (1309, 124676), (1562, 104482), (1756, 92939), (1988, 82093), (2414, 67606), (2618, 62338), (3073, 53108), (3124, 52241), (4828, 33803), (4829, 33796), (5236, 31169), (5467, 29852), (6146, 26554), (7463, 21868), (8449, 19316), (9658, 16898), (10934, 14926), (12292, 13277)]