149968288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{275677}}^1$

素因数の和:275704

約数の個数: 24

約数和(自身を含む): 312618852

約数和(自身を除く): 162650564

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 275677, 551354, 1102708, 2205416, 4410832, 4686509, 8821664, 9373018, 18746036, 37492072, 74984144, 149968288]

約数ペア:

[(1, 149968288), (2, 74984144), (4, 37492072), (8, 18746036), (16, 9373018), (17, 8821664), (32, 4686509), (34, 4410832), (68, 2205416), (136, 1102708), (272, 551354), (544, 275677)]