156626030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{129443}}^1$

素因数の和:129472

約数の個数: 24

約数和(自身を含む): 309888936

約数和(自身を除く): 153262906

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 129443, 258886, 647215, 1294430, 1423873, 2847746, 7119365, 14238730, 15662603, 31325206, 78313015, 156626030]

約数ペア:

[(1, 156626030), (2, 78313015), (5, 31325206), (10, 15662603), (11, 14238730), (22, 7119365), (55, 2847746), (110, 1423873), (121, 1294430), (242, 647215), (605, 258886), (1210, 129443)]