156969187210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5640287}}^1$

素因数の和:5640339

約数の個数: 48

約数和(自身を含む): 324068387328

約数和(自身を除く): 167099200118

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 13915, 27830, 5640287, 11280574, 28201435, 56402870, 62043157, 124086314, 129726601, 259453202, 310215785, 620431570, 648633005, 682474727, 1297266010, 1364949454, 1426992611, 2853985222, 3412373635, 6824747270, 7134963055, 14269926110, 15696918721, 31393837442, 78484593605, 156969187210]

約数ペア:

[(1, 156969187210), (2, 78484593605), (5, 31393837442), (10, 15696918721), (11, 14269926110), (22, 7134963055), (23, 6824747270), (46, 3412373635), (55, 2853985222), (110, 1426992611), (115, 1364949454), (121, 1297266010), (230, 682474727), (242, 648633005), (253, 620431570), (506, 310215785), (605, 259453202), (1210, 129726601), (1265, 124086314), (2530, 62043157), (2783, 56402870), (5566, 28201435), (13915, 11280574), (27830, 5640287)]