151864784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1373}}^1$

素因数の和:1635

約数の個数: 40

約数和(自身を含む): 305313792

約数和(自身を除く): 153449008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 446, 496, 892, 1373, 1784, 2746, 3568, 5492, 6913, 10984, 13826, 21968, 27652, 42563, 55304, 85126, 110608, 170252, 306179, 340504, 612358, 681008, 1224716, 2449432, 4898864, 9491549, 18983098, 37966196, 75932392, 151864784]

約数ペア:

[(1, 151864784), (2, 75932392), (4, 37966196), (8, 18983098), (16, 9491549), (31, 4898864), (62, 2449432), (124, 1224716), (223, 681008), (248, 612358), (446, 340504), (496, 306179), (892, 170252), (1373, 110608), (1784, 85126), (2746, 55304), (3568, 42563), (5492, 27652), (6913, 21968), (10984, 13826)]