157754752

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{16883}}^1$

素因数の和:16970

約数の個数: 32

約数和(自身を含む): 318601080

約数和(自身を除く): 160846328

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 16883, 33766, 67532, 135064, 270128, 540256, 1080512, 1232459, 2161024, 2464918, 4929836, 9859672, 19719344, 39438688, 78877376, 157754752]

約数ペア:

[(1, 157754752), (2, 78877376), (4, 39438688), (8, 19719344), (16, 9859672), (32, 4929836), (64, 2464918), (73, 2161024), (128, 1232459), (146, 1080512), (292, 540256), (584, 270128), (1168, 135064), (2336, 67532), (4672, 33766), (9344, 16883)]