165038944

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19913}}^1$

素因数の和:19967

約数の個数: 48

約数和(自身を含む): 381392928

約数和(自身を除く): 216353984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 19913, 39826, 79652, 139391, 159304, 278782, 318608, 557564, 637216, 736781, 1115128, 1473562, 2230256, 2947124, 4460512, 5157467, 5894248, 10314934, 11788496, 20629868, 23576992, 41259736, 82519472, 165038944]

約数ペア:

[(1, 165038944), (2, 82519472), (4, 41259736), (7, 23576992), (8, 20629868), (14, 11788496), (16, 10314934), (28, 5894248), (32, 5157467), (37, 4460512), (56, 2947124), (74, 2230256), (112, 1473562), (148, 1115128), (224, 736781), (259, 637216), (296, 557564), (518, 318608), (592, 278782), (1036, 159304), (1184, 139391), (2072, 79652), (4144, 39826), (8288, 19913)]