156749409010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1\times {\mathrm{244619}}^1$

素因数の和:245226

約数の個数: 32

約数和(自身を含む): 284796388800

約数和(自身を除く): 128046979790

約数列:

[1, 2, 5, 10, 139, 278, 461, 695, 922, 1390, 2305, 4610, 64079, 128158, 244619, 320395, 489238, 640790, 1223095, 2446190, 34002041, 68004082, 112769359, 170010205, 225538718, 340020410, 563846795, 1127693590, 15674940901, 31349881802, 78374704505, 156749409010]

約数ペア:

[(1, 156749409010), (2, 78374704505), (5, 31349881802), (10, 15674940901), (139, 1127693590), (278, 563846795), (461, 340020410), (695, 225538718), (922, 170010205), (1390, 112769359), (2305, 68004082), (4610, 34002041), (64079, 2446190), (128158, 1223095), (244619, 640790), (320395, 489238)]