157554768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{468913}}^1$

素因数の和:468931

約数の個数: 40

約数和(自身を含む): 465162688

約数和(自身を除く): 307607920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 468913, 937826, 1406739, 1875652, 2813478, 3282391, 3751304, 5626956, 6564782, 7502608, 9847173, 11253912, 13129564, 19694346, 22507824, 26259128, 39388692, 52518256, 78777384, 157554768]

約数ペア:

[(1, 157554768), (2, 78777384), (3, 52518256), (4, 39388692), (6, 26259128), (7, 22507824), (8, 19694346), (12, 13129564), (14, 11253912), (16, 9847173), (21, 7502608), (24, 6564782), (28, 5626956), (42, 3751304), (48, 3282391), (56, 2813478), (84, 1875652), (112, 1406739), (168, 937826), (336, 468913)]