164563728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9241}}^1$

素因数の和:9312

約数の個数: 80

約数和(自身を含む): 495075456

約数和(自身を除く): 330511728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 9241, 17808, 18482, 27723, 36964, 55446, 64687, 73928, 110892, 129374, 147856, 194061, 221784, 258748, 388122, 443568, 489773, 517496, 776244, 979546, 1034992, 1469319, 1552488, 1959092, 2938638, 3104976, 3428411, 3918184, 5877276, 6856822, 7836368, 10285233, 11754552, 13713644, 20570466, 23509104, 27427288, 41140932, 54854576, 82281864, 164563728]

約数ペア:

[(1, 164563728), (2, 82281864), (3, 54854576), (4, 41140932), (6, 27427288), (7, 23509104), (8, 20570466), (12, 13713644), (14, 11754552), (16, 10285233), (21, 7836368), (24, 6856822), (28, 5877276), (42, 3918184), (48, 3428411), (53, 3104976), (56, 2938638), (84, 1959092), (106, 1552488), (112, 1469319), (159, 1034992), (168, 979546), (212, 776244), (318, 517496), (336, 489773), (371, 443568), (424, 388122), (636, 258748), (742, 221784), (848, 194061), (1113, 147856), (1272, 129374), (1484, 110892), (2226, 73928), (2544, 64687), (2968, 55446), (4452, 36964), (5936, 27723), (8904, 18482), (9241, 17808)]