140457772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10429}}^1$

素因数の和:10490

約数の個数: 48

約数和(自身を含む): 310730560

約数和(自身を除く): 170272788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 10429, 13468, 20858, 41716, 73003, 135577, 146006, 271154, 292012, 385873, 542308, 771746, 949039, 1543492, 1898078, 2701111, 3796156, 5016349, 5402222, 10032698, 10804444, 20065396, 35114443, 70228886, 140457772]

約数ペア:

[(1, 140457772), (2, 70228886), (4, 35114443), (7, 20065396), (13, 10804444), (14, 10032698), (26, 5402222), (28, 5016349), (37, 3796156), (52, 2701111), (74, 1898078), (91, 1543492), (148, 949039), (182, 771746), (259, 542308), (364, 385873), (481, 292012), (518, 271154), (962, 146006), (1036, 135577), (1924, 73003), (3367, 41716), (6734, 20858), (10429, 13468)]