124985924

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 259424256

約数和(自身を除く): 134438332

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 311, 434, 463, 622, 868, 926, 1244, 1852, 2177, 3241, 4354, 6482, 8708, 9641, 12964, 14353, 19282, 28706, 38564, 57412, 67487, 100471, 134974, 143993, 200942, 269948, 287986, 401884, 575972, 1007951, 2015902, 4031804, 4463783, 8927566, 17855132, 31246481, 62492962, 124985924]

約数ペア:

[(1, 124985924), (2, 62492962), (4, 31246481), (7, 17855132), (14, 8927566), (28, 4463783), (31, 4031804), (62, 2015902), (124, 1007951), (217, 575972), (311, 401884), (434, 287986), (463, 269948), (622, 200942), (868, 143993), (926, 134974), (1244, 100471), (1852, 67487), (2177, 57412), (3241, 38564), (4354, 28706), (6482, 19282), (8708, 14353), (9641, 12964)]