142006144

素因数分解:

$2^7\times 7^1\times {\mathrm{158489}}^1$

素因数の和:158510

約数の個数: 32

約数和(自身を含む): 323319600

約数和(自身を除く): 181313456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 158489, 316978, 633956, 1109423, 1267912, 2218846, 2535824, 4437692, 5071648, 8875384, 10143296, 17750768, 20286592, 35501536, 71003072, 142006144]

約数ペア:

[(1, 142006144), (2, 71003072), (4, 35501536), (7, 20286592), (8, 17750768), (14, 10143296), (16, 8875384), (28, 5071648), (32, 4437692), (56, 2535824), (64, 2218846), (112, 1267912), (128, 1109423), (224, 633956), (448, 316978), (896, 158489)]