156919314540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55645147}}^1$

素因数の和:55645206

約数の個数: 48

約数和(自身を含む): 448722473472

約数和(自身を除く): 291803158932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 55645147, 111290294, 166935441, 222580588, 278225735, 333870882, 556451470, 667741764, 834677205, 1112902940, 1669354410, 2615321909, 3338708820, 5230643818, 7845965727, 10461287636, 13076609545, 15691931454, 26153219090, 31383862908, 39229828635, 52306438180, 78459657270, 156919314540]

約数ペア:

[(1, 156919314540), (2, 78459657270), (3, 52306438180), (4, 39229828635), (5, 31383862908), (6, 26153219090), (10, 15691931454), (12, 13076609545), (15, 10461287636), (20, 7845965727), (30, 5230643818), (47, 3338708820), (60, 2615321909), (94, 1669354410), (141, 1112902940), (188, 834677205), (235, 667741764), (282, 556451470), (470, 333870882), (564, 278225735), (705, 222580588), (940, 166935441), (1410, 111290294), (2820, 55645147)]