187344416

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20399}}^1$

素因数の和:20457

約数の個数: 48

約数和(自身を含む): 431827200

約数和(自身を除く): 244482784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 20399, 40798, 81596, 142793, 163192, 285586, 326384, 571172, 652768, 836359, 1142344, 1672718, 2284688, 3345436, 4569376, 5854513, 6690872, 11709026, 13381744, 23418052, 26763488, 46836104, 93672208, 187344416]

約数ペア:

[(1, 187344416), (2, 93672208), (4, 46836104), (7, 26763488), (8, 23418052), (14, 13381744), (16, 11709026), (28, 6690872), (32, 5854513), (41, 4569376), (56, 3345436), (82, 2284688), (112, 1672718), (164, 1142344), (224, 836359), (287, 652768), (328, 571172), (574, 326384), (656, 285586), (1148, 163192), (1312, 142793), (2296, 81596), (4592, 40798), (9184, 20399)]