127785184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{210173}}^1$

素因数の和:210202

約数の個数: 24

約数和(自身を含む): 264819240

約数和(自身を除く): 137034056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 210173, 420346, 840692, 1681384, 3362768, 3993287, 6725536, 7986574, 15973148, 31946296, 63892592, 127785184]

約数ペア:

[(1, 127785184), (2, 63892592), (4, 31946296), (8, 15973148), (16, 7986574), (19, 6725536), (32, 3993287), (38, 3362768), (76, 1681384), (152, 840692), (304, 420346), (608, 210173)]