156912516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{256393}}^1$

素因数の和:256420

約数の個数: 36

約数和(自身を含む): 419973372

約数和(自身を除く): 263060856

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 256393, 512786, 769179, 1025572, 1538358, 2307537, 3076716, 4358681, 4615074, 8717362, 9230148, 13076043, 17434724, 26152086, 39228129, 52304172, 78456258, 156912516]

約数ペア:

[(1, 156912516), (2, 78456258), (3, 52304172), (4, 39228129), (6, 26152086), (9, 17434724), (12, 13076043), (17, 9230148), (18, 8717362), (34, 4615074), (36, 4358681), (51, 3076716), (68, 2307537), (102, 1538358), (153, 1025572), (204, 769179), (306, 512786), (612, 256393)]