156915184

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{29629}}^1$

素因数の和:29968

約数の個数: 20

約数和(自身を含む): 304951960

約数和(自身を除く): 148036776

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 29629, 59258, 118516, 237032, 474064, 9807199, 19614398, 39228796, 78457592, 156915184]

約数ペア:

[(1, 156915184), (2, 78457592), (4, 39228796), (8, 19614398), (16, 9807199), (331, 474064), (662, 237032), (1324, 118516), (2648, 59258), (5296, 29629)]