149686972

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4246

約数の個数: 36

約数和(自身を含む): 287312704

約数和(自身を除く): 137625732

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 289, 527, 578, 1054, 1156, 2108, 4177, 8354, 8959, 16708, 17918, 35836, 71009, 129487, 142018, 258974, 284036, 517948, 1207153, 2201279, 2414306, 4402558, 4828612, 8805116, 37421743, 74843486, 149686972]

約数ペア:

[(1, 149686972), (2, 74843486), (4, 37421743), (17, 8805116), (31, 4828612), (34, 4402558), (62, 2414306), (68, 2201279), (124, 1207153), (289, 517948), (527, 284036), (578, 258974), (1054, 142018), (1156, 129487), (2108, 71009), (4177, 35836), (8354, 17918), (8959, 16708)]