191635444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 479651200

約数和(自身を除く): 288015756

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 121, 133, 143, 154, 182, 209, 229, 242, 247, 266, 286, 308, 364, 418, 458, 484, 494, 532, 572, 836, 847, 916, 988, 1001, 1463, 1573, 1603, 1694, 1729, 2002, 2299, 2519, 2717, 2926, 2977, 3146, 3206, 3388, 3458, 4004, 4351, 4598, 5038, 5434, 5852, 5954, 6292, 6412, 6916, 8702, 9196, 10076, 10868, 11011, 11908, 16093, 17404, 17633, 19019, 20839, 22022, 27709, 29887, 30457, 32186, 32747, 35266, 38038, 41678, 44044, 47861, 55418, 56563, 59774, 60914, 64372, 65494, 70532, 76076, 83356, 95722, 110836, 113126, 119548, 121828, 130988, 191444, 193963, 209209, 226252, 229229, 335027, 360217, 387926, 395941, 418418, 458458, 526471, 622193, 670054, 720434, 775852, 791882, 836836, 916916, 1052942, 1244386, 1340108, 1440868, 1583764, 2105884, 2488772, 2521519, 3685297, 4355351, 5043038, 6844123, 7370594, 8710702, 10086076, 13688246, 14741188, 17421404, 27376492, 47908861, 95817722, 191635444]

約数ペア:

[(1, 191635444), (2, 95817722), (4, 47908861), (7, 27376492), (11, 17421404), (13, 14741188), (14, 13688246), (19, 10086076), (22, 8710702), (26, 7370594), (28, 6844123), (38, 5043038), (44, 4355351), (52, 3685297), (76, 2521519), (77, 2488772), (91, 2105884), (121, 1583764), (133, 1440868), (143, 1340108), (154, 1244386), (182, 1052942), (209, 916916), (229, 836836), (242, 791882), (247, 775852), (266, 720434), (286, 670054), (308, 622193), (364, 526471), (418, 458458), (458, 418418), (484, 395941), (494, 387926), (532, 360217), (572, 335027), (836, 229229), (847, 226252), (916, 209209), (988, 193963), (1001, 191444), (1463, 130988), (1573, 121828), (1603, 119548), (1694, 113126), (1729, 110836), (2002, 95722), (2299, 83356), (2519, 76076), (2717, 70532), (2926, 65494), (2977, 64372), (3146, 60914), (3206, 59774), (3388, 56563), (3458, 55418), (4004, 47861), (4351, 44044), (4598, 41678), (5038, 38038), (5434, 35266), (5852, 32747), (5954, 32186), (6292, 30457), (6412, 29887), (6916, 27709), (8702, 22022), (9196, 20839), (10076, 19019), (10868, 17633), (11011, 17404), (11908, 16093)]