155364184

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{1069}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 300070800

約数和(自身を除く): 144706616

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 491, 982, 1069, 1964, 2138, 3928, 4276, 8552, 18167, 36334, 39553, 72668, 79106, 145336, 158212, 316424, 524879, 1049758, 2099516, 4199032, 19420523, 38841046, 77682092, 155364184]

約数ペア:

[(1, 155364184), (2, 77682092), (4, 38841046), (8, 19420523), (37, 4199032), (74, 2099516), (148, 1049758), (296, 524879), (491, 316424), (982, 158212), (1069, 145336), (1964, 79106), (2138, 72668), (3928, 39553), (4276, 36334), (8552, 18167)]