159419992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12203}}^1$

素因数の和:12303

約数の個数: 32

約数和(自身を含む): 316327680

約数和(自身を除く): 156907688

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 12203, 13064, 24406, 48812, 97624, 280669, 561338, 866413, 1122676, 1732826, 2245352, 3465652, 6931304, 19927499, 39854998, 79709996, 159419992]

約数ペア:

[(1, 159419992), (2, 79709996), (4, 39854998), (8, 19927499), (23, 6931304), (46, 3465652), (71, 2245352), (92, 1732826), (142, 1122676), (184, 866413), (284, 561338), (568, 280669), (1633, 97624), (3266, 48812), (6532, 24406), (12203, 13064)]