160205518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4813}}^1$

素因数の和:4932

約数の個数: 32

約数和(自身を含む): 280752480

約数和(自身を除く): 120546962

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 979, 1513, 1958, 3026, 4813, 9626, 16643, 33286, 52943, 81821, 105886, 163642, 428357, 856714, 900031, 1800062, 4711927, 7282069, 9423854, 14564138, 80102759, 160205518]

約数ペア:

[(1, 160205518), (2, 80102759), (11, 14564138), (17, 9423854), (22, 7282069), (34, 4711927), (89, 1800062), (178, 900031), (187, 856714), (374, 428357), (979, 163642), (1513, 105886), (1958, 81821), (3026, 52943), (4813, 33286), (9626, 16643)]