158407712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{260539}}^1$

素因数の和:260568

約数の個数: 24

約数和(自身を含む): 328280400

約数和(自身を除く): 169872688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 260539, 521078, 1042156, 2084312, 4168624, 4950241, 8337248, 9900482, 19800964, 39601928, 79203856, 158407712]

約数ペア:

[(1, 158407712), (2, 79203856), (4, 39601928), (8, 19800964), (16, 9900482), (19, 8337248), (32, 4950241), (38, 4168624), (76, 2084312), (152, 1042156), (304, 521078), (608, 260539)]