156901312

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:605

約数の個数: 56

約数和(自身を含む): 322454016

約数和(自身を除く): 165552704

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 173, 296, 346, 383, 592, 692, 766, 1184, 1384, 1532, 2368, 2768, 3064, 5536, 6128, 6401, 11072, 12256, 12802, 14171, 24512, 25604, 28342, 51208, 56684, 66259, 102416, 113368, 132518, 204832, 226736, 265036, 409664, 453472, 530072, 906944, 1060144, 2120288, 2451583, 4240576, 4903166, 9806332, 19612664, 39225328, 78450656, 156901312]

約数ペア:

[(1, 156901312), (2, 78450656), (4, 39225328), (8, 19612664), (16, 9806332), (32, 4903166), (37, 4240576), (64, 2451583), (74, 2120288), (148, 1060144), (173, 906944), (296, 530072), (346, 453472), (383, 409664), (592, 265036), (692, 226736), (766, 204832), (1184, 132518), (1384, 113368), (1532, 102416), (2368, 66259), (2768, 56684), (3064, 51208), (5536, 28342), (6128, 25604), (6401, 24512), (11072, 14171), (12256, 12802)]