149322016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{274489}}^1$

素因数の和:274516

約数の個数: 24

約数和(自身を含む): 311271660

約数和(自身を除く): 161949644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 274489, 548978, 1097956, 2195912, 4391824, 4666313, 8783648, 9332626, 18665252, 37330504, 74661008, 149322016]

約数ペア:

[(1, 149322016), (2, 74661008), (4, 37330504), (8, 18665252), (16, 9332626), (17, 8783648), (32, 4666313), (34, 4391824), (68, 2195912), (136, 1097956), (272, 548978), (544, 274489)]