157099120

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{5563}}^1$

素因数の和:5929

約数の個数: 40

約数和(自身を含む): 366356016

約数和(自身を除く): 209256896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3530, 5563, 5648, 7060, 11126, 14120, 22252, 27815, 28240, 44504, 55630, 89008, 111260, 222520, 445040, 1963739, 3927478, 7854956, 9818695, 15709912, 19637390, 31419824, 39274780, 78549560, 157099120]

約数ペア:

[(1, 157099120), (2, 78549560), (4, 39274780), (5, 31419824), (8, 19637390), (10, 15709912), (16, 9818695), (20, 7854956), (40, 3927478), (80, 1963739), (353, 445040), (706, 222520), (1412, 111260), (1765, 89008), (2824, 55630), (3530, 44504), (5563, 28240), (5648, 27815), (7060, 22252), (11126, 14120)]