190234968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 596643840

約数和(自身を除く): 406408872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 311, 331, 462, 616, 622, 662, 924, 933, 993, 1244, 1324, 1848, 1866, 1986, 2177, 2317, 2488, 2648, 3421, 3641, 3732, 3972, 4354, 4634, 6531, 6842, 6951, 7282, 7464, 7944, 8708, 9268, 10263, 10923, 13062, 13684, 13902, 14564, 17416, 18536, 20526, 21846, 23947, 25487, 26124, 27368, 27804, 29128, 41052, 43692, 47894, 50974, 52248, 55608, 71841, 76461, 82104, 87384, 95788, 101948, 102941, 143682, 152922, 191576, 203896, 205882, 287364, 305844, 308823, 411764, 574728, 611688, 617646, 720587, 823528, 1132351, 1235292, 1441174, 2161761, 2264702, 2470584, 2882348, 3397053, 4323522, 4529404, 5764696, 6794106, 7926457, 8647044, 9058808, 13588212, 15852914, 17294088, 23779371, 27176424, 31705828, 47558742, 63411656, 95117484, 190234968]

約数ペア:

[(1, 190234968), (2, 95117484), (3, 63411656), (4, 47558742), (6, 31705828), (7, 27176424), (8, 23779371), (11, 17294088), (12, 15852914), (14, 13588212), (21, 9058808), (22, 8647044), (24, 7926457), (28, 6794106), (33, 5764696), (42, 4529404), (44, 4323522), (56, 3397053), (66, 2882348), (77, 2470584), (84, 2264702), (88, 2161761), (132, 1441174), (154, 1235292), (168, 1132351), (231, 823528), (264, 720587), (308, 617646), (311, 611688), (331, 574728), (462, 411764), (616, 308823), (622, 305844), (662, 287364), (924, 205882), (933, 203896), (993, 191576), (1244, 152922), (1324, 143682), (1848, 102941), (1866, 101948), (1986, 95788), (2177, 87384), (2317, 82104), (2488, 76461), (2648, 71841), (3421, 55608), (3641, 52248), (3732, 50974), (3972, 47894), (4354, 43692), (4634, 41052), (6531, 29128), (6842, 27804), (6951, 27368), (7282, 26124), (7464, 25487), (7944, 23947), (8708, 21846), (9268, 20526), (10263, 18536), (10923, 17416), (13062, 14564), (13684, 13902)]