159787236

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{38821}}^1$

素因数の和:38849

約数の個数: 48

約数和(自身を含む): 434806400

約数和(自身を除く): 275019164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 38821, 77642, 116463, 155284, 232926, 271747, 465852, 543494, 815241, 1086988, 1630482, 1902229, 3260964, 3804458, 5706687, 7608916, 11413374, 13315603, 22826748, 26631206, 39946809, 53262412, 79893618, 159787236]

約数ペア:

[(1, 159787236), (2, 79893618), (3, 53262412), (4, 39946809), (6, 26631206), (7, 22826748), (12, 13315603), (14, 11413374), (21, 7608916), (28, 5706687), (42, 3804458), (49, 3260964), (84, 1902229), (98, 1630482), (147, 1086988), (196, 815241), (294, 543494), (343, 465852), (588, 271747), (686, 232926), (1029, 155284), (1372, 116463), (2058, 77642), (4116, 38821)]