156456

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 442260

約数和(自身を除く): 285804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 53, 72, 82, 106, 123, 159, 164, 212, 246, 318, 328, 369, 424, 477, 492, 636, 738, 954, 984, 1272, 1476, 1908, 2173, 2952, 3816, 4346, 6519, 8692, 13038, 17384, 19557, 26076, 39114, 52152, 78228, 156456]

約数ペア:

[(1, 156456), (2, 78228), (3, 52152), (4, 39114), (6, 26076), (8, 19557), (9, 17384), (12, 13038), (18, 8692), (24, 6519), (36, 4346), (41, 3816), (53, 2952), (72, 2173), (82, 1908), (106, 1476), (123, 1272), (159, 984), (164, 954), (212, 738), (246, 636), (318, 492), (328, 477), (369, 424)]