142581488

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3413}}^1$

素因数の和:3801

約数の個数: 40

約数和(自身を含む): 316655328

約数和(自身を除く): 174073840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 746, 1492, 2611, 2984, 3413, 5222, 5968, 6826, 10444, 13652, 20888, 23891, 27304, 41776, 47782, 54608, 95564, 191128, 382256, 1273049, 2546098, 5092196, 8911343, 10184392, 17822686, 20368784, 35645372, 71290744, 142581488]

約数ペア:

[(1, 142581488), (2, 71290744), (4, 35645372), (7, 20368784), (8, 17822686), (14, 10184392), (16, 8911343), (28, 5092196), (56, 2546098), (112, 1273049), (373, 382256), (746, 191128), (1492, 95564), (2611, 54608), (2984, 47782), (3413, 41776), (5222, 27304), (5968, 23891), (6826, 20888), (10444, 13652)]