148894180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1871}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 328333824

約数和(自身を除く): 179439644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 692, 865, 1730, 1871, 3460, 3742, 3979, 7484, 7958, 9355, 15916, 18710, 19895, 37420, 39790, 43033, 79580, 86066, 172132, 215165, 323683, 430330, 647366, 860660, 1294732, 1618415, 3236830, 6473660, 7444709, 14889418, 29778836, 37223545, 74447090, 148894180]

約数ペア:

[(1, 148894180), (2, 74447090), (4, 37223545), (5, 29778836), (10, 14889418), (20, 7444709), (23, 6473660), (46, 3236830), (92, 1618415), (115, 1294732), (173, 860660), (230, 647366), (346, 430330), (460, 323683), (692, 215165), (865, 172132), (1730, 86066), (1871, 79580), (3460, 43033), (3742, 39790), (3979, 37420), (7484, 19895), (7958, 18710), (9355, 15916)]