131869192

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 313853400

約数和(自身を除く): 181984208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 113, 182, 196, 226, 229, 364, 392, 452, 458, 637, 728, 791, 904, 916, 1274, 1469, 1582, 1603, 1832, 2548, 2938, 2977, 3164, 3206, 5096, 5537, 5876, 5954, 6328, 6412, 10283, 11074, 11221, 11752, 11908, 12824, 20566, 20839, 22148, 22442, 23816, 25877, 41132, 41678, 44296, 44884, 51754, 71981, 82264, 83356, 89768, 103508, 143962, 145873, 166712, 181139, 207016, 287924, 291746, 336401, 362278, 575848, 583492, 672802, 724556, 1166984, 1267973, 1345604, 1449112, 2354807, 2535946, 2691208, 4709614, 5071892, 9419228, 10143784, 16483649, 18838456, 32967298, 65934596, 131869192]

約数ペア:

[(1, 131869192), (2, 65934596), (4, 32967298), (7, 18838456), (8, 16483649), (13, 10143784), (14, 9419228), (26, 5071892), (28, 4709614), (49, 2691208), (52, 2535946), (56, 2354807), (91, 1449112), (98, 1345604), (104, 1267973), (113, 1166984), (182, 724556), (196, 672802), (226, 583492), (229, 575848), (364, 362278), (392, 336401), (452, 291746), (458, 287924), (637, 207016), (728, 181139), (791, 166712), (904, 145873), (916, 143962), (1274, 103508), (1469, 89768), (1582, 83356), (1603, 82264), (1832, 71981), (2548, 51754), (2938, 44884), (2977, 44296), (3164, 41678), (3206, 41132), (5096, 25877), (5537, 23816), (5876, 22442), (5954, 22148), (6328, 20839), (6412, 20566), (10283, 12824), (11074, 11908), (11221, 11752)]