197178384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 559130880

約数和(自身を除く): 361952496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 169, 208, 218, 223, 312, 327, 338, 436, 446, 507, 624, 654, 669, 676, 872, 892, 1014, 1308, 1338, 1352, 1417, 1744, 1784, 2028, 2616, 2676, 2704, 2834, 2899, 3568, 4056, 4251, 5232, 5352, 5668, 5798, 8112, 8502, 8697, 10704, 11336, 11596, 17004, 17394, 18421, 22672, 23192, 24307, 34008, 34788, 36842, 37687, 46384, 48614, 55263, 68016, 69576, 72921, 73684, 75374, 97228, 110526, 113061, 139152, 145842, 147368, 150748, 194456, 221052, 226122, 291684, 294736, 301496, 315991, 388912, 442104, 452244, 583368, 602992, 631982, 884208, 904488, 947973, 1166736, 1263964, 1808976, 1895946, 2527928, 3791892, 4107883, 5055856, 7583784, 8215766, 12323649, 15167568, 16431532, 24647298, 32863064, 49294596, 65726128, 98589192, 197178384]

約数ペア:

[(1, 197178384), (2, 98589192), (3, 65726128), (4, 49294596), (6, 32863064), (8, 24647298), (12, 16431532), (13, 15167568), (16, 12323649), (24, 8215766), (26, 7583784), (39, 5055856), (48, 4107883), (52, 3791892), (78, 2527928), (104, 1895946), (109, 1808976), (156, 1263964), (169, 1166736), (208, 947973), (218, 904488), (223, 884208), (312, 631982), (327, 602992), (338, 583368), (436, 452244), (446, 442104), (507, 388912), (624, 315991), (654, 301496), (669, 294736), (676, 291684), (872, 226122), (892, 221052), (1014, 194456), (1308, 150748), (1338, 147368), (1352, 145842), (1417, 139152), (1744, 113061), (1784, 110526), (2028, 97228), (2616, 75374), (2676, 73684), (2704, 72921), (2834, 69576), (2899, 68016), (3568, 55263), (4056, 48614), (4251, 46384), (5232, 37687), (5352, 36842), (5668, 34788), (5798, 34008), (8112, 24307), (8502, 23192), (8697, 22672), (10704, 18421), (11336, 17394), (11596, 17004)]