156925792220

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{821}}^1\times {\mathrm{20731}}^1$

素因数の和:22022

約数の個数: 48

約数和(自身を含む): 330677224416

約数和(自身を除く): 173751432196

約数列:

[1, 2, 4, 5, 10, 20, 461, 821, 922, 1642, 1844, 2305, 3284, 4105, 4610, 8210, 9220, 16420, 20731, 41462, 82924, 103655, 207310, 378481, 414620, 756962, 1513924, 1892405, 3784810, 7569620, 9556991, 17020151, 19113982, 34040302, 38227964, 47784955, 68080604, 85100755, 95569910, 170201510, 191139820, 340403020, 7846289611, 15692579222, 31385158444, 39231448055, 78462896110, 156925792220]

約数ペア:

[(1, 156925792220), (2, 78462896110), (4, 39231448055), (5, 31385158444), (10, 15692579222), (20, 7846289611), (461, 340403020), (821, 191139820), (922, 170201510), (1642, 95569910), (1844, 85100755), (2305, 68080604), (3284, 47784955), (4105, 38227964), (4610, 34040302), (8210, 19113982), (9220, 17020151), (16420, 9556991), (20731, 7569620), (41462, 3784810), (82924, 1892405), (103655, 1513924), (207310, 756962), (378481, 414620)]