164789716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 374250240

約数和(自身を除く): 209460524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 67, 91, 116, 134, 182, 203, 233, 268, 364, 377, 406, 466, 469, 754, 812, 871, 932, 938, 1508, 1631, 1742, 1876, 1943, 2639, 3029, 3262, 3484, 3886, 5278, 6058, 6097, 6524, 6757, 7772, 10556, 12116, 12194, 13514, 13601, 15611, 21203, 24388, 25259, 27028, 27202, 31222, 42406, 47299, 50518, 54404, 62444, 84812, 87841, 94598, 101036, 109277, 175682, 176813, 189196, 202943, 218554, 351364, 353626, 405886, 437108, 452719, 614887, 707252, 811772, 905438, 1229774, 1420601, 1810876, 2459548, 2841202, 3169033, 5682404, 5885347, 6338066, 11770694, 12676132, 23541388, 41197429, 82394858, 164789716]

約数ペア:

[(1, 164789716), (2, 82394858), (4, 41197429), (7, 23541388), (13, 12676132), (14, 11770694), (26, 6338066), (28, 5885347), (29, 5682404), (52, 3169033), (58, 2841202), (67, 2459548), (91, 1810876), (116, 1420601), (134, 1229774), (182, 905438), (203, 811772), (233, 707252), (268, 614887), (364, 452719), (377, 437108), (406, 405886), (466, 353626), (469, 351364), (754, 218554), (812, 202943), (871, 189196), (932, 176813), (938, 175682), (1508, 109277), (1631, 101036), (1742, 94598), (1876, 87841), (1943, 84812), (2639, 62444), (3029, 54404), (3262, 50518), (3484, 47299), (3886, 42406), (5278, 31222), (6058, 27202), (6097, 27028), (6524, 25259), (6757, 24388), (7772, 21203), (10556, 15611), (12116, 13601), (12194, 13514)]