128791332

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{87257}}^1$

素因数の和:87308

約数の個数: 36

約数和(自身を含む): 333500076

約数和(自身を除く): 204708744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 87257, 174514, 261771, 349028, 523542, 785313, 1047084, 1570626, 3141252, 3577537, 7155074, 10732611, 14310148, 21465222, 32197833, 42930444, 64395666, 128791332]

約数ペア:

[(1, 128791332), (2, 64395666), (3, 42930444), (4, 32197833), (6, 21465222), (9, 14310148), (12, 10732611), (18, 7155074), (36, 3577537), (41, 3141252), (82, 1570626), (123, 1047084), (164, 785313), (246, 523542), (369, 349028), (492, 261771), (738, 174514), (1476, 87257)]