140253932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{757}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 303078720

約数和(自身を除く): 162824788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 509, 757, 1018, 1514, 2036, 3028, 3563, 5299, 6617, 7126, 9841, 10598, 13234, 14252, 19682, 21196, 26468, 39364, 46319, 68887, 92638, 137774, 185276, 275548, 385313, 770626, 1541252, 2697191, 5009069, 5394382, 10018138, 10788764, 20036276, 35063483, 70126966, 140253932]

約数ペア:

[(1, 140253932), (2, 70126966), (4, 35063483), (7, 20036276), (13, 10788764), (14, 10018138), (26, 5394382), (28, 5009069), (52, 2697191), (91, 1541252), (182, 770626), (364, 385313), (509, 275548), (757, 185276), (1018, 137774), (1514, 92638), (2036, 68887), (3028, 46319), (3563, 39364), (5299, 26468), (6617, 21196), (7126, 19682), (9841, 14252), (10598, 13234)]