145468268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{45289}}^1$

素因数の和:45377

約数の個数: 24

約数和(自身を含む): 281522640

約数和(自身を除く): 136054372

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 45289, 90578, 181156, 498179, 996358, 1992716, 3306097, 6612194, 13224388, 36367067, 72734134, 145468268]

約数ペア:

[(1, 145468268), (2, 72734134), (4, 36367067), (11, 13224388), (22, 6612194), (44, 3306097), (73, 1992716), (146, 996358), (292, 498179), (803, 181156), (1606, 90578), (3212, 45289)]