172658752

素因数分解:

$2^6\times 7^2\times {\mathrm{55057}}^1$

素因数の和:55083

約数の個数: 42

約数和(自身を含む): 398564862

約数和(自身を除く): 225906110

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 55057, 110114, 220228, 385399, 440456, 770798, 880912, 1541596, 1761824, 2697793, 3083192, 3523648, 5395586, 6166384, 10791172, 12332768, 21582344, 24665536, 43164688, 86329376, 172658752]

約数ペア:

[(1, 172658752), (2, 86329376), (4, 43164688), (7, 24665536), (8, 21582344), (14, 12332768), (16, 10791172), (28, 6166384), (32, 5395586), (49, 3523648), (56, 3083192), (64, 2697793), (98, 1761824), (112, 1541596), (196, 880912), (224, 770798), (392, 440456), (448, 385399), (784, 220228), (1568, 110114), (3136, 55057)]