154884416

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{142357}}^1$

素因数の和:142386

約数の個数: 28

約数和(自身を含む): 325430388

約数和(自身を除く): 170545972

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 142357, 284714, 569428, 1138856, 2277712, 2420069, 4555424, 4840138, 9110848, 9680276, 19360552, 38721104, 77442208, 154884416]

約数ペア:

[(1, 154884416), (2, 77442208), (4, 38721104), (8, 19360552), (16, 9680276), (17, 9110848), (32, 4840138), (34, 4555424), (64, 2420069), (68, 2277712), (136, 1138856), (272, 569428), (544, 284714), (1088, 142357)]