156734193

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 271411200

約数和(自身を除く): 114677007

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 147, 183, 227, 231, 343, 427, 539, 671, 681, 1029, 1281, 1589, 1617, 2013, 2497, 2989, 3773, 4697, 4767, 7491, 8967, 11123, 11319, 13847, 14091, 17479, 20923, 32879, 33369, 41541, 52437, 62769, 77861, 96929, 98637, 122353, 152317, 230153, 233583, 290787, 367059, 456951, 678503, 690459, 856471, 1066219, 2035509, 2569413, 3198657, 4749521, 7463533, 14248563, 22390599, 52244731, 156734193]

約数ペア:

[(1, 156734193), (3, 52244731), (7, 22390599), (11, 14248563), (21, 7463533), (33, 4749521), (49, 3198657), (61, 2569413), (77, 2035509), (147, 1066219), (183, 856471), (227, 690459), (231, 678503), (343, 456951), (427, 367059), (539, 290787), (671, 233583), (681, 230153), (1029, 152317), (1281, 122353), (1589, 98637), (1617, 96929), (2013, 77861), (2497, 62769), (2989, 52437), (3773, 41541), (4697, 33369), (4767, 32879), (7491, 20923), (8967, 17479), (11123, 14091), (11319, 13847)]