156983253344

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{306359}}^1$

素因数の和:306675

約数の個数: 48

約数和(自身を含む): 314987097600

約数和(自身を除く): 158003844256

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 239, 268, 478, 536, 956, 1072, 1912, 2144, 3824, 7648, 16013, 32026, 64052, 128104, 256208, 306359, 512416, 612718, 1225436, 2450872, 4901744, 9803488, 20526053, 41052106, 73219801, 82104212, 146439602, 164208424, 292879204, 328416848, 585758408, 656833696, 1171516816, 2343033632, 4905726667, 9811453334, 19622906668, 39245813336, 78491626672, 156983253344]

約数ペア:

[(1, 156983253344), (2, 78491626672), (4, 39245813336), (8, 19622906668), (16, 9811453334), (32, 4905726667), (67, 2343033632), (134, 1171516816), (239, 656833696), (268, 585758408), (478, 328416848), (536, 292879204), (956, 164208424), (1072, 146439602), (1912, 82104212), (2144, 73219801), (3824, 41052106), (7648, 20526053), (16013, 9803488), (32026, 4901744), (64052, 2450872), (128104, 1225436), (256208, 612718), (306359, 512416)]