142660948

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{7561}}^1$

素因数の和:7707

約数の個数: 24

約数和(自身を含む): 257259240

約数和(自身を除く): 114598292

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4717, 7561, 9434, 15122, 18868, 30244, 400733, 672929, 801466, 1345858, 1602932, 2691716, 35665237, 71330474, 142660948]

約数ペア:

[(1, 142660948), (2, 71330474), (4, 35665237), (53, 2691716), (89, 1602932), (106, 1345858), (178, 801466), (212, 672929), (356, 400733), (4717, 30244), (7561, 18868), (9434, 15122)]