172819792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15149}}^1$

素因数の和:15211

約数の個数: 40

約数和(自身を含む): 360691200

約数和(自身を除く): 187871408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 15149, 30298, 60596, 121192, 242384, 348427, 469619, 696854, 939238, 1393708, 1878476, 2787416, 3756952, 5574832, 7513904, 10801237, 21602474, 43204948, 86409896, 172819792]

約数ペア:

[(1, 172819792), (2, 86409896), (4, 43204948), (8, 21602474), (16, 10801237), (23, 7513904), (31, 5574832), (46, 3756952), (62, 2787416), (92, 1878476), (124, 1393708), (184, 939238), (248, 696854), (368, 469619), (496, 348427), (713, 242384), (1426, 121192), (2852, 60596), (5704, 30298), (11408, 15149)]