156942941984

素因数分解:

$2^5\times {\mathrm{397}}^1\times {\mathrm{1693}}^1\times {\mathrm{7297}}^1$

素因数の和:9397

約数の個数: 48

約数和(自身を含む): 309985148088

約数和(自身を除く): 153042206104

約数列:

[1, 2, 4, 8, 16, 32, 397, 794, 1588, 1693, 3176, 3386, 6352, 6772, 7297, 12704, 13544, 14594, 27088, 29188, 54176, 58376, 116752, 233504, 672121, 1344242, 2688484, 2896909, 5376968, 5793818, 10753936, 11587636, 12353821, 21507872, 23175272, 24707642, 46350544, 49415284, 92701088, 98830568, 197661136, 395322272, 4904466937, 9808933874, 19617867748, 39235735496, 78471470992, 156942941984]

約数ペア:

[(1, 156942941984), (2, 78471470992), (4, 39235735496), (8, 19617867748), (16, 9808933874), (32, 4904466937), (397, 395322272), (794, 197661136), (1588, 98830568), (1693, 92701088), (3176, 49415284), (3386, 46350544), (6352, 24707642), (6772, 23175272), (7297, 21507872), (12704, 12353821), (13544, 11587636), (14594, 10753936), (27088, 5793818), (29188, 5376968), (54176, 2896909), (58376, 2688484), (116752, 1344242), (233504, 672121)]