156978752

素因数分解:

$2^6\times 7^3\times {\mathrm{7151}}^1$

素因数の和:7184

約数の個数: 56

約数和(自身を含む): 363321600

約数和(自身を除く): 206342848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 7151, 10976, 14302, 21952, 28604, 50057, 57208, 100114, 114416, 200228, 228832, 350399, 400456, 457664, 700798, 800912, 1401596, 1601824, 2452793, 2803192, 3203648, 4905586, 5606384, 9811172, 11212768, 19622344, 22425536, 39244688, 78489376, 156978752]

約数ペア:

[(1, 156978752), (2, 78489376), (4, 39244688), (7, 22425536), (8, 19622344), (14, 11212768), (16, 9811172), (28, 5606384), (32, 4905586), (49, 3203648), (56, 2803192), (64, 2452793), (98, 1601824), (112, 1401596), (196, 800912), (224, 700798), (343, 457664), (392, 400456), (448, 350399), (686, 228832), (784, 200228), (1372, 114416), (1568, 100114), (2744, 57208), (3136, 50057), (5488, 28604), (7151, 21952), (10976, 14302)]