16155384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 49904640

約数和(自身を除く): 33749256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 113, 138, 148, 161, 168, 184, 222, 226, 259, 276, 296, 322, 339, 444, 452, 483, 518, 552, 644, 678, 777, 791, 851, 888, 904, 966, 1036, 1288, 1356, 1554, 1582, 1702, 1932, 2072, 2373, 2553, 2599, 2712, 3108, 3164, 3404, 3864, 4181, 4746, 5106, 5198, 5957, 6216, 6328, 6808, 7797, 8362, 9492, 10212, 10396, 11914, 12543, 15594, 16724, 17871, 18193, 18984, 20424, 20792, 23828, 25086, 29267, 31188, 33448, 35742, 36386, 47656, 50172, 54579, 58534, 62376, 71484, 72772, 87801, 96163, 100344, 109158, 117068, 142968, 145544, 175602, 192326, 218316, 234136, 288489, 351204, 384652, 436632, 576978, 673141, 702408, 769304, 1153956, 1346282, 2019423, 2307912, 2692564, 4038846, 5385128, 8077692, 16155384]

約数ペア:

[(1, 16155384), (2, 8077692), (3, 5385128), (4, 4038846), (6, 2692564), (7, 2307912), (8, 2019423), (12, 1346282), (14, 1153956), (21, 769304), (23, 702408), (24, 673141), (28, 576978), (37, 436632), (42, 384652), (46, 351204), (56, 288489), (69, 234136), (74, 218316), (84, 192326), (92, 175602), (111, 145544), (113, 142968), (138, 117068), (148, 109158), (161, 100344), (168, 96163), (184, 87801), (222, 72772), (226, 71484), (259, 62376), (276, 58534), (296, 54579), (322, 50172), (339, 47656), (444, 36386), (452, 35742), (483, 33448), (518, 31188), (552, 29267), (644, 25086), (678, 23828), (777, 20792), (791, 20424), (851, 18984), (888, 18193), (904, 17871), (966, 16724), (1036, 15594), (1288, 12543), (1356, 11914), (1554, 10396), (1582, 10212), (1702, 9492), (1932, 8362), (2072, 7797), (2373, 6808), (2553, 6328), (2599, 6216), (2712, 5957), (3108, 5198), (3164, 5106), (3404, 4746), (3864, 4181)]