172542724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 340804800

約数和(自身を除く): 168262076

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 83, 166, 323, 332, 646, 1292, 1411, 1577, 1609, 2822, 3154, 3218, 5644, 6308, 6436, 26809, 27353, 30571, 53618, 54706, 61142, 107236, 109412, 122284, 133547, 267094, 519707, 534188, 1039414, 2078828, 2270299, 2537393, 4540598, 5074786, 9081196, 10149572, 43135681, 86271362, 172542724]

約数ペア:

[(1, 172542724), (2, 86271362), (4, 43135681), (17, 10149572), (19, 9081196), (34, 5074786), (38, 4540598), (68, 2537393), (76, 2270299), (83, 2078828), (166, 1039414), (323, 534188), (332, 519707), (646, 267094), (1292, 133547), (1411, 122284), (1577, 109412), (1609, 107236), (2822, 61142), (3154, 54706), (3218, 53618), (5644, 30571), (6308, 27353), (6436, 26809)]