16425864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 57657600

約数和(自身を除く): 41231736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 109, 117, 126, 138, 156, 161, 168, 182, 184, 207, 218, 234, 252, 273, 276, 299, 312, 322, 327, 364, 414, 436, 468, 483, 504, 546, 552, 598, 644, 654, 728, 763, 819, 828, 872, 897, 936, 966, 981, 1092, 1196, 1288, 1308, 1417, 1449, 1526, 1638, 1656, 1794, 1932, 1962, 2093, 2184, 2289, 2392, 2507, 2616, 2691, 2834, 2898, 3052, 3276, 3588, 3864, 3924, 4186, 4251, 4578, 5014, 5382, 5668, 5796, 6104, 6279, 6552, 6867, 7176, 7521, 7848, 8372, 8502, 9156, 9919, 10028, 10764, 11336, 11592, 12558, 12753, 13734, 15042, 16744, 17004, 17549, 18312, 18837, 19838, 20056, 21528, 22563, 25116, 25506, 27468, 29757, 30084, 32591, 34008, 35098, 37674, 39676, 45126, 50232, 51012, 52647, 54936, 59514, 60168, 65182, 70196, 75348, 79352, 89271, 90252, 97773, 102024, 105294, 119028, 130364, 140392, 150696, 157941, 178542, 180504, 195546, 210588, 228137, 238056, 260728, 293319, 315882, 357084, 391092, 421176, 456274, 586638, 631764, 684411, 714168, 782184, 912548, 1173276, 1263528, 1368822, 1825096, 2053233, 2346552, 2737644, 4106466, 5475288, 8212932, 16425864]

約数ペア:

[(1, 16425864), (2, 8212932), (3, 5475288), (4, 4106466), (6, 2737644), (7, 2346552), (8, 2053233), (9, 1825096), (12, 1368822), (13, 1263528), (14, 1173276), (18, 912548), (21, 782184), (23, 714168), (24, 684411), (26, 631764), (28, 586638), (36, 456274), (39, 421176), (42, 391092), (46, 357084), (52, 315882), (56, 293319), (63, 260728), (69, 238056), (72, 228137), (78, 210588), (84, 195546), (91, 180504), (92, 178542), (104, 157941), (109, 150696), (117, 140392), (126, 130364), (138, 119028), (156, 105294), (161, 102024), (168, 97773), (182, 90252), (184, 89271), (207, 79352), (218, 75348), (234, 70196), (252, 65182), (273, 60168), (276, 59514), (299, 54936), (312, 52647), (322, 51012), (327, 50232), (364, 45126), (414, 39676), (436, 37674), (468, 35098), (483, 34008), (504, 32591), (546, 30084), (552, 29757), (598, 27468), (644, 25506), (654, 25116), (728, 22563), (763, 21528), (819, 20056), (828, 19838), (872, 18837), (897, 18312), (936, 17549), (966, 17004), (981, 16744), (1092, 15042), (1196, 13734), (1288, 12753), (1308, 12558), (1417, 11592), (1449, 11336), (1526, 10764), (1638, 10028), (1656, 9919), (1794, 9156), (1932, 8502), (1962, 8372), (2093, 7848), (2184, 7521), (2289, 7176), (2392, 6867), (2507, 6552), (2616, 6279), (2691, 6104), (2834, 5796), (2898, 5668), (3052, 5382), (3276, 5014), (3588, 4578), (3864, 4251), (3924, 4186)]