156929887060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5743}}^1\times {\mathrm{71909}}^1$

素因数の和:77680

約数の個数: 48

約数和(自身を含む): 346962873600

約数和(自身を除く): 190032986540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5743, 11486, 22972, 28715, 57430, 71909, 109117, 114860, 143818, 218234, 287636, 359545, 436468, 545585, 719090, 1091170, 1366271, 1438180, 2182340, 2732542, 5465084, 6831355, 13662710, 27325420, 412973387, 825946774, 1651893548, 2064866935, 4129733870, 7846494353, 8259467740, 15692988706, 31385977412, 39232471765, 78464943530, 156929887060]

約数ペア:

[(1, 156929887060), (2, 78464943530), (4, 39232471765), (5, 31385977412), (10, 15692988706), (19, 8259467740), (20, 7846494353), (38, 4129733870), (76, 2064866935), (95, 1651893548), (190, 825946774), (380, 412973387), (5743, 27325420), (11486, 13662710), (22972, 6831355), (28715, 5465084), (57430, 2732542), (71909, 2182340), (109117, 1438180), (114860, 1366271), (143818, 1091170), (218234, 719090), (287636, 545585), (359545, 436468)]