183967984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 388100160

約数和(自身を除く): 204132176

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 89, 92, 137, 164, 178, 184, 274, 328, 356, 368, 548, 656, 712, 943, 1096, 1424, 1886, 2047, 2192, 3151, 3649, 3772, 4094, 5617, 6302, 7298, 7544, 8188, 11234, 12193, 12604, 14596, 15088, 16376, 22468, 24386, 25208, 29192, 32752, 44936, 48772, 50416, 58384, 83927, 89872, 97544, 129191, 167854, 195088, 258382, 280439, 335708, 499913, 516764, 560878, 671416, 999826, 1033528, 1121756, 1342832, 1999652, 2067056, 2243512, 3999304, 4487024, 7998608, 11497999, 22995998, 45991996, 91983992, 183967984]

約数ペア:

[(1, 183967984), (2, 91983992), (4, 45991996), (8, 22995998), (16, 11497999), (23, 7998608), (41, 4487024), (46, 3999304), (82, 2243512), (89, 2067056), (92, 1999652), (137, 1342832), (164, 1121756), (178, 1033528), (184, 999826), (274, 671416), (328, 560878), (356, 516764), (368, 499913), (548, 335708), (656, 280439), (712, 258382), (943, 195088), (1096, 167854), (1424, 129191), (1886, 97544), (2047, 89872), (2192, 83927), (3151, 58384), (3649, 50416), (3772, 48772), (4094, 44936), (5617, 32752), (6302, 29192), (7298, 25208), (7544, 24386), (8188, 22468), (11234, 16376), (12193, 15088), (12604, 14596)]