138552256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3989

約数の個数: 56

約数和(自身を含む): 299466000

約数和(自身を除く): 160913744

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2204, 3929, 4408, 7858, 8816, 15716, 17632, 31432, 35264, 62864, 74651, 113941, 125728, 149302, 227882, 251456, 298604, 455764, 597208, 911528, 1194416, 1823056, 2164879, 2388832, 3646112, 4329758, 4777664, 7292224, 8659516, 17319032, 34638064, 69276128, 138552256]

約数ペア:

[(1, 138552256), (2, 69276128), (4, 34638064), (8, 17319032), (16, 8659516), (19, 7292224), (29, 4777664), (32, 4329758), (38, 3646112), (58, 2388832), (64, 2164879), (76, 1823056), (116, 1194416), (152, 911528), (232, 597208), (304, 455764), (464, 298604), (551, 251456), (608, 227882), (928, 149302), (1102, 125728), (1216, 113941), (1856, 74651), (2204, 62864), (3929, 35264), (4408, 31432), (7858, 17632), (8816, 15716)]