151638309242

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4457}}^1\times {\mathrm{39839}}^1$

素因数の和:44366

約数の個数: 32

約数和(自身を含む): 264278799360

約数和(自身を除く): 112640490118

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 4457, 8914, 31199, 39839, 62398, 79678, 271877, 278873, 543754, 557746, 1903139, 2430179, 3806278, 4860358, 17011253, 34022506, 177562423, 355124846, 1242936961, 2485873922, 10831307803, 21662615606, 75819154621, 151638309242]

約数ペア:

[(1, 151638309242), (2, 75819154621), (7, 21662615606), (14, 10831307803), (61, 2485873922), (122, 1242936961), (427, 355124846), (854, 177562423), (4457, 34022506), (8914, 17011253), (31199, 4860358), (39839, 3806278), (62398, 2430179), (79678, 1903139), (271877, 557746), (278873, 543754)]