142333154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 230414976

約数和(自身を除く): 88081822

約数列:

[1, 2, 23, 37, 46, 74, 241, 347, 482, 694, 851, 1702, 5543, 7981, 8917, 11086, 12839, 15962, 17834, 25678, 83627, 167254, 205091, 295297, 410182, 590594, 1923421, 3094199, 3846842, 6188398, 71166577, 142333154]

約数ペア:

[(1, 142333154), (2, 71166577), (23, 6188398), (37, 3846842), (46, 3094199), (74, 1923421), (241, 590594), (347, 410182), (482, 295297), (694, 205091), (851, 167254), (1702, 83627), (5543, 25678), (7981, 17834), (8917, 15962), (11086, 12839)]