191057958

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 144

約数和(自身を含む): 546502320

約数和(自身を除く): 355444362

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 399, 441, 494, 546, 637, 741, 798, 819, 877, 882, 931, 1197, 1274, 1482, 1638, 1729, 1754, 1862, 1911, 2223, 2394, 2631, 2793, 3458, 3822, 4446, 5187, 5262, 5586, 5733, 6139, 7893, 8379, 10374, 11401, 11466, 12103, 12278, 15561, 15786, 16663, 16758, 18417, 22802, 24206, 31122, 33326, 34203, 36309, 36834, 42973, 49989, 55251, 68406, 72618, 79807, 85946, 99978, 102609, 108927, 110502, 116641, 128919, 149967, 159614, 205218, 216619, 217854, 233282, 239421, 257838, 299934, 349923, 386757, 433238, 478842, 558649, 649857, 699846, 718263, 773514, 816487, 1049769, 1117298, 1299714, 1436526, 1516333, 1632974, 1675947, 1949571, 2099538, 2449461, 3032666, 3351894, 3899142, 4548999, 4898922, 5027841, 7348383, 9097998, 10055682, 10614331, 13646997, 14696766, 21228662, 27293994, 31842993, 63685986, 95528979, 191057958]

約数ペア:

[(1, 191057958), (2, 95528979), (3, 63685986), (6, 31842993), (7, 27293994), (9, 21228662), (13, 14696766), (14, 13646997), (18, 10614331), (19, 10055682), (21, 9097998), (26, 7348383), (38, 5027841), (39, 4898922), (42, 4548999), (49, 3899142), (57, 3351894), (63, 3032666), (78, 2449461), (91, 2099538), (98, 1949571), (114, 1675947), (117, 1632974), (126, 1516333), (133, 1436526), (147, 1299714), (171, 1117298), (182, 1049769), (234, 816487), (247, 773514), (266, 718263), (273, 699846), (294, 649857), (342, 558649), (399, 478842), (441, 433238), (494, 386757), (546, 349923), (637, 299934), (741, 257838), (798, 239421), (819, 233282), (877, 217854), (882, 216619), (931, 205218), (1197, 159614), (1274, 149967), (1482, 128919), (1638, 116641), (1729, 110502), (1754, 108927), (1862, 102609), (1911, 99978), (2223, 85946), (2394, 79807), (2631, 72618), (2793, 68406), (3458, 55251), (3822, 49989), (4446, 42973), (5187, 36834), (5262, 36309), (5586, 34203), (5733, 33326), (6139, 31122), (7893, 24206), (8379, 22802), (10374, 18417), (11401, 16758), (11466, 16663), (12103, 15786), (12278, 15561)]