131149536

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{195163}}^1$

素因数の和:195183

約数の個数: 48

約数和(自身を含む): 393450624

約数和(自身を除く): 262301088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 195163, 390326, 585489, 780652, 1170978, 1366141, 1561304, 2341956, 2732282, 3122608, 4098423, 4683912, 5464564, 6245216, 8196846, 9367824, 10929128, 16393692, 18735648, 21858256, 32787384, 43716512, 65574768, 131149536]

約数ペア:

[(1, 131149536), (2, 65574768), (3, 43716512), (4, 32787384), (6, 21858256), (7, 18735648), (8, 16393692), (12, 10929128), (14, 9367824), (16, 8196846), (21, 6245216), (24, 5464564), (28, 4683912), (32, 4098423), (42, 3122608), (48, 2732282), (56, 2341956), (84, 1561304), (96, 1366141), (112, 1170978), (168, 780652), (224, 585489), (336, 390326), (672, 195163)]