191521694

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 392999040

約数和(自身を除く): 201477346

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 37, 49, 74, 91, 98, 119, 182, 221, 238, 239, 259, 442, 478, 481, 518, 629, 637, 833, 962, 1258, 1274, 1547, 1666, 1673, 1813, 3094, 3107, 3346, 3367, 3626, 4063, 4403, 6214, 6734, 8126, 8177, 8806, 8843, 10829, 11711, 16354, 17686, 21658, 21749, 23422, 23569, 28441, 30821, 43498, 47138, 52819, 56882, 57239, 61642, 61901, 105638, 114478, 114959, 123802, 150331, 152243, 199087, 229918, 300662, 304486, 369733, 398174, 400673, 433307, 739466, 801346, 804713, 866614, 1052317, 1609426, 1954303, 2104634, 2588131, 3908606, 5176262, 5632991, 7366219, 11265982, 13680121, 14732438, 27360242, 95760847, 191521694]

約数ペア:

[(1, 191521694), (2, 95760847), (7, 27360242), (13, 14732438), (14, 13680121), (17, 11265982), (26, 7366219), (34, 5632991), (37, 5176262), (49, 3908606), (74, 2588131), (91, 2104634), (98, 1954303), (119, 1609426), (182, 1052317), (221, 866614), (238, 804713), (239, 801346), (259, 739466), (442, 433307), (478, 400673), (481, 398174), (518, 369733), (629, 304486), (637, 300662), (833, 229918), (962, 199087), (1258, 152243), (1274, 150331), (1547, 123802), (1666, 114959), (1673, 114478), (1813, 105638), (3094, 61901), (3107, 61642), (3346, 57239), (3367, 56882), (3626, 52819), (4063, 47138), (4403, 43498), (6214, 30821), (6734, 28441), (8126, 23569), (8177, 23422), (8806, 21749), (8843, 21658), (10829, 17686), (11711, 16354)]