160640766

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 426746880

約数和(自身を除く): 266106114

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 71, 78, 99, 117, 142, 143, 198, 213, 234, 286, 293, 297, 351, 426, 429, 586, 594, 639, 702, 781, 858, 879, 923, 1278, 1287, 1562, 1758, 1846, 1917, 2343, 2574, 2637, 2769, 3223, 3809, 3834, 3861, 4686, 5274, 5538, 6446, 7029, 7618, 7722, 7911, 8307, 9669, 10153, 11427, 14058, 15822, 16614, 19338, 20306, 20803, 21087, 22854, 24921, 29007, 30459, 34281, 41606, 41899, 42174, 49842, 58014, 60918, 62409, 68562, 83798, 87021, 91377, 102843, 124818, 125697, 174042, 182754, 187227, 205686, 228833, 251394, 270439, 274131, 374454, 377091, 457666, 540878, 548262, 561681, 686499, 754182, 811317, 1123362, 1131273, 1372998, 1622634, 2059497, 2262546, 2433951, 2974829, 4118994, 4867902, 5949658, 6178491, 7301853, 8924487, 12356982, 14603706, 17848974, 26773461, 53546922, 80320383, 160640766]

約数ペア:

[(1, 160640766), (2, 80320383), (3, 53546922), (6, 26773461), (9, 17848974), (11, 14603706), (13, 12356982), (18, 8924487), (22, 7301853), (26, 6178491), (27, 5949658), (33, 4867902), (39, 4118994), (54, 2974829), (66, 2433951), (71, 2262546), (78, 2059497), (99, 1622634), (117, 1372998), (142, 1131273), (143, 1123362), (198, 811317), (213, 754182), (234, 686499), (286, 561681), (293, 548262), (297, 540878), (351, 457666), (426, 377091), (429, 374454), (586, 274131), (594, 270439), (639, 251394), (702, 228833), (781, 205686), (858, 187227), (879, 182754), (923, 174042), (1278, 125697), (1287, 124818), (1562, 102843), (1758, 91377), (1846, 87021), (1917, 83798), (2343, 68562), (2574, 62409), (2637, 60918), (2769, 58014), (3223, 49842), (3809, 42174), (3834, 41899), (3861, 41606), (4686, 34281), (5274, 30459), (5538, 29007), (6446, 24921), (7029, 22854), (7618, 21087), (7722, 20803), (7911, 20306), (8307, 19338), (9669, 16614), (10153, 15822), (11427, 14058)]