156745781110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3191}}^1\times {\mathrm{35339}}^1$

素因数の和:38676

約数の個数: 32

約数和(自身を含む): 284269305600

約数和(自身を除く): 127523524490

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 3191, 6382, 15955, 31910, 35339, 70678, 176695, 353390, 443549, 887098, 2217745, 4435490, 4912121, 9824242, 24560605, 49121210, 112766749, 225533498, 563833745, 1127667490, 15674578111, 31349156222, 78372890555, 156745781110]

約数ペア:

[(1, 156745781110), (2, 78372890555), (5, 31349156222), (10, 15674578111), (139, 1127667490), (278, 563833745), (695, 225533498), (1390, 112766749), (3191, 49121210), (6382, 24560605), (15955, 9824242), (31910, 4912121), (35339, 4435490), (70678, 2217745), (176695, 887098), (353390, 443549)]