158978848

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7027}}^1$

素因数の和:7145

約数の個数: 48

約数和(自身を含む): 361295424

約数和(自身を除く): 202316576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 7027, 11312, 14054, 22624, 28108, 49189, 56216, 98378, 112432, 196756, 224864, 393512, 709727, 787024, 1419454, 1574048, 2838908, 4968089, 5677816, 9936178, 11355632, 19872356, 22711264, 39744712, 79489424, 158978848]

約数ペア:

[(1, 158978848), (2, 79489424), (4, 39744712), (7, 22711264), (8, 19872356), (14, 11355632), (16, 9936178), (28, 5677816), (32, 4968089), (56, 2838908), (101, 1574048), (112, 1419454), (202, 787024), (224, 709727), (404, 393512), (707, 224864), (808, 196756), (1414, 112432), (1616, 98378), (2828, 56216), (3232, 49189), (5656, 28108), (7027, 22624), (11312, 14054)]