16000824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 49351680

約数和(自身を除く): 33350856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 41, 42, 46, 56, 69, 82, 84, 92, 101, 123, 138, 161, 164, 168, 184, 202, 246, 276, 287, 303, 322, 328, 404, 483, 492, 552, 574, 606, 644, 707, 808, 861, 943, 966, 984, 1148, 1212, 1288, 1414, 1722, 1886, 1932, 2121, 2296, 2323, 2424, 2828, 2829, 3444, 3772, 3864, 4141, 4242, 4646, 5656, 5658, 6601, 6888, 6969, 7544, 8282, 8484, 9292, 11316, 12423, 13202, 13938, 16261, 16564, 16968, 18584, 19803, 22632, 24846, 26404, 27876, 28987, 32522, 33128, 39606, 48783, 49692, 52808, 55752, 57974, 65044, 79212, 86961, 95243, 97566, 99384, 115948, 130088, 158424, 173922, 190486, 195132, 231896, 285729, 347844, 380972, 390264, 571458, 666701, 695688, 761944, 1142916, 1333402, 2000103, 2285832, 2666804, 4000206, 5333608, 8000412, 16000824]

約数ペア:

[(1, 16000824), (2, 8000412), (3, 5333608), (4, 4000206), (6, 2666804), (7, 2285832), (8, 2000103), (12, 1333402), (14, 1142916), (21, 761944), (23, 695688), (24, 666701), (28, 571458), (41, 390264), (42, 380972), (46, 347844), (56, 285729), (69, 231896), (82, 195132), (84, 190486), (92, 173922), (101, 158424), (123, 130088), (138, 115948), (161, 99384), (164, 97566), (168, 95243), (184, 86961), (202, 79212), (246, 65044), (276, 57974), (287, 55752), (303, 52808), (322, 49692), (328, 48783), (404, 39606), (483, 33128), (492, 32522), (552, 28987), (574, 27876), (606, 26404), (644, 24846), (707, 22632), (808, 19803), (861, 18584), (943, 16968), (966, 16564), (984, 16261), (1148, 13938), (1212, 13202), (1288, 12423), (1414, 11316), (1722, 9292), (1886, 8484), (1932, 8282), (2121, 7544), (2296, 6969), (2323, 6888), (2424, 6601), (2828, 5658), (2829, 5656), (3444, 4646), (3772, 4242), (3864, 4141)]