149739104

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 301525056

約数和(自身を除く): 151785952

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 211, 268, 331, 422, 536, 662, 844, 1072, 1324, 1688, 2144, 2648, 3376, 5296, 6752, 10592, 14137, 22177, 28274, 44354, 56548, 69841, 88708, 113096, 139682, 177416, 226192, 279364, 354832, 452384, 558728, 709664, 1117456, 2234912, 4679347, 9358694, 18717388, 37434776, 74869552, 149739104]

約数ペア:

[(1, 149739104), (2, 74869552), (4, 37434776), (8, 18717388), (16, 9358694), (32, 4679347), (67, 2234912), (134, 1117456), (211, 709664), (268, 558728), (331, 452384), (422, 354832), (536, 279364), (662, 226192), (844, 177416), (1072, 139682), (1324, 113096), (1688, 88708), (2144, 69841), (2648, 56548), (3376, 44354), (5296, 28274), (6752, 22177), (10592, 14137)]