131969904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{249943}}^1$

素因数の和:249965

約数の個数: 40

約数和(自身を含む): 371916672

約数和(自身を除く): 239946768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 249943, 499886, 749829, 999772, 1499658, 1999544, 2749373, 2999316, 3999088, 5498746, 5998632, 8248119, 10997492, 11997264, 16496238, 21994984, 32992476, 43989968, 65984952, 131969904]

約数ペア:

[(1, 131969904), (2, 65984952), (3, 43989968), (4, 32992476), (6, 21994984), (8, 16496238), (11, 11997264), (12, 10997492), (16, 8248119), (22, 5998632), (24, 5498746), (33, 3999088), (44, 2999316), (48, 2749373), (66, 1999544), (88, 1499658), (132, 999772), (176, 749829), (264, 499886), (528, 249943)]