129445584

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{86993}}^1$

素因数の和:87035

約数の個数: 40

約数和(自身を含む): 345192192

約数和(自身を除く): 215746608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 86993, 173986, 260979, 347972, 521958, 695944, 1043916, 1391888, 2087832, 2696783, 4175664, 5393566, 8090349, 10787132, 16180698, 21574264, 32361396, 43148528, 64722792, 129445584]

約数ペア:

[(1, 129445584), (2, 64722792), (3, 43148528), (4, 32361396), (6, 21574264), (8, 16180698), (12, 10787132), (16, 8090349), (24, 5393566), (31, 4175664), (48, 2696783), (62, 2087832), (93, 1391888), (124, 1043916), (186, 695944), (248, 521958), (372, 347972), (496, 260979), (744, 173986), (1488, 86993)]