165540284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1607}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 358030848

約数和(自身を除く): 192490564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 283, 364, 566, 1132, 1607, 1981, 3214, 3679, 3962, 6428, 7358, 7924, 11249, 14716, 20891, 22498, 25753, 41782, 44996, 51506, 83564, 103012, 146237, 292474, 454781, 584948, 909562, 1819124, 3183467, 5912153, 6366934, 11824306, 12733868, 23648612, 41385071, 82770142, 165540284]

約数ペア:

[(1, 165540284), (2, 82770142), (4, 41385071), (7, 23648612), (13, 12733868), (14, 11824306), (26, 6366934), (28, 5912153), (52, 3183467), (91, 1819124), (182, 909562), (283, 584948), (364, 454781), (566, 292474), (1132, 146237), (1607, 103012), (1981, 83564), (3214, 51506), (3679, 44996), (3962, 41782), (6428, 25753), (7358, 22498), (7924, 20891), (11249, 14716)]