145639136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{267719}}^1$

素因数の和:267746

約数の個数: 24

約数和(自身を含む): 303594480

約数和(自身を除く): 157955344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 267719, 535438, 1070876, 2141752, 4283504, 4551223, 8567008, 9102446, 18204892, 36409784, 72819568, 145639136]

約数ペア:

[(1, 145639136), (2, 72819568), (4, 36409784), (8, 18204892), (16, 9102446), (17, 8567008), (32, 4551223), (34, 4283504), (68, 2141752), (136, 1070876), (272, 535438), (544, 267719)]