133760432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4909}}^1$

素因数の和:5061

約数の個数: 40

約数和(自身を含む): 281284080

約数和(自身を除く): 147523648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 4909, 6812, 9818, 13624, 19636, 27248, 39272, 63817, 78544, 127634, 255268, 510536, 643079, 1021072, 1286158, 2572316, 5144632, 8360027, 10289264, 16720054, 33440108, 66880216, 133760432]

約数ペア:

[(1, 133760432), (2, 66880216), (4, 33440108), (8, 16720054), (13, 10289264), (16, 8360027), (26, 5144632), (52, 2572316), (104, 1286158), (131, 1021072), (208, 643079), (262, 510536), (524, 255268), (1048, 127634), (1703, 78544), (2096, 63817), (3406, 39272), (4909, 27248), (6812, 19636), (9818, 13624)]