15663626192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{386489}}^1$

素因数の和:386663

約数の個数: 40

約数和(自身を含む): 32349213000

約数和(自身を除く): 16685586808

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 10132, 20264, 40528, 386489, 772978, 1545956, 3091912, 6183824, 6570313, 13140626, 26281252, 52562504, 57586861, 105125008, 115173722, 230347444, 460694888, 921389776, 978976637, 1957953274, 3915906548, 7831813096, 15663626192]

約数ペア:

[(1, 15663626192), (2, 7831813096), (4, 3915906548), (8, 1957953274), (16, 978976637), (17, 921389776), (34, 460694888), (68, 230347444), (136, 115173722), (149, 105125008), (272, 57586861), (298, 52562504), (596, 26281252), (1192, 13140626), (2384, 6570313), (2533, 6183824), (5066, 3091912), (10132, 1545956), (20264, 772978), (40528, 386489)]