147793688

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71329}}^1$

素因数の和:71379

約数の個数: 32

約数和(自身を含む): 325264800

約数和(自身を除く): 177471112

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 71329, 142658, 285316, 499303, 570632, 998606, 1997212, 2639173, 3994424, 5278346, 10556692, 18474211, 21113384, 36948422, 73896844, 147793688]

約数ペア:

[(1, 147793688), (2, 73896844), (4, 36948422), (7, 21113384), (8, 18474211), (14, 10556692), (28, 5278346), (37, 3994424), (56, 2639173), (74, 1997212), (148, 998606), (259, 570632), (296, 499303), (518, 285316), (1036, 142658), (2072, 71329)]