156934084220

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1\times {\mathrm{159853}}^1$

素因数の和:160310

約数の個数: 48

約数和(自身を含む): 332578165248

約数和(自身を除く): 175644081028

約数列:

[1, 2, 4, 5, 10, 20, 191, 257, 382, 514, 764, 955, 1028, 1285, 1910, 2570, 3820, 5140, 49087, 98174, 159853, 196348, 245435, 319706, 490870, 639412, 799265, 981740, 1598530, 3197060, 30531923, 41082221, 61063846, 82164442, 122127692, 152659615, 164328884, 205411105, 305319230, 410822210, 610638460, 821644420, 7846704211, 15693408422, 31386816844, 39233521055, 78467042110, 156934084220]

約数ペア:

[(1, 156934084220), (2, 78467042110), (4, 39233521055), (5, 31386816844), (10, 15693408422), (20, 7846704211), (191, 821644420), (257, 610638460), (382, 410822210), (514, 305319230), (764, 205411105), (955, 164328884), (1028, 152659615), (1285, 122127692), (1910, 82164442), (2570, 61063846), (3820, 41082221), (5140, 30531923), (49087, 3197060), (98174, 1598530), (159853, 981740), (196348, 799265), (245435, 639412), (319706, 490870)]