16256475396

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1316527}}^1$

素因数の和:1316558

約数の個数: 72

約数和(自身を含む): 47921619200

約数和(自身を除く): 31665143804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 1316527, 2633054, 3949581, 5266108, 7899162, 9215689, 11848743, 15798324, 18431378, 23697486, 27647067, 36862756, 47394972, 55294134, 64509823, 82941201, 110588268, 129019646, 165882402, 193529469, 258039292, 331764804, 387058938, 451568761, 580588407, 774117876, 903137522, 1161176814, 1354706283, 1806275044, 2322353628, 2709412566, 4064118849, 5418825132, 8128237698, 16256475396]

約数ペア:

[(1, 16256475396), (2, 8128237698), (3, 5418825132), (4, 4064118849), (6, 2709412566), (7, 2322353628), (9, 1806275044), (12, 1354706283), (14, 1161176814), (18, 903137522), (21, 774117876), (28, 580588407), (36, 451568761), (42, 387058938), (49, 331764804), (63, 258039292), (84, 193529469), (98, 165882402), (126, 129019646), (147, 110588268), (196, 82941201), (252, 64509823), (294, 55294134), (343, 47394972), (441, 36862756), (588, 27647067), (686, 23697486), (882, 18431378), (1029, 15798324), (1372, 11848743), (1764, 9215689), (2058, 7899162), (3087, 5266108), (4116, 3949581), (6174, 2633054), (12348, 1316527)]