160495888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 376960000

約数和(自身を除く): 216464112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 199, 266, 304, 379, 398, 532, 758, 796, 1064, 1393, 1516, 1592, 2128, 2653, 2786, 3032, 3184, 3781, 5306, 5572, 6064, 7201, 7562, 10612, 11144, 14402, 15124, 21224, 22288, 26467, 28804, 30248, 42448, 50407, 52934, 57608, 60496, 75421, 100814, 105868, 115216, 150842, 201628, 211736, 301684, 403256, 423472, 527947, 603368, 806512, 1055894, 1206736, 1432999, 2111788, 2865998, 4223576, 5731996, 8447152, 10030993, 11463992, 20061986, 22927984, 40123972, 80247944, 160495888]

約数ペア:

[(1, 160495888), (2, 80247944), (4, 40123972), (7, 22927984), (8, 20061986), (14, 11463992), (16, 10030993), (19, 8447152), (28, 5731996), (38, 4223576), (56, 2865998), (76, 2111788), (112, 1432999), (133, 1206736), (152, 1055894), (199, 806512), (266, 603368), (304, 527947), (379, 423472), (398, 403256), (532, 301684), (758, 211736), (796, 201628), (1064, 150842), (1393, 115216), (1516, 105868), (1592, 100814), (2128, 75421), (2653, 60496), (2786, 57608), (3032, 52934), (3184, 50407), (3781, 42448), (5306, 30248), (5572, 28804), (6064, 26467), (7201, 22288), (7562, 21224), (10612, 15124), (11144, 14402)]