223695136

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12641}}^1$

素因数の和:12737

約数の個数: 48

約数和(自身を含む): 509725440

約数和(自身を除く): 286030304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 12641, 17696, 25282, 50564, 88487, 101128, 176974, 202256, 353948, 404512, 707896, 998639, 1415792, 1997278, 2831584, 3994556, 6990473, 7989112, 13980946, 15978224, 27961892, 31956448, 55923784, 111847568, 223695136]

約数ペア:

[(1, 223695136), (2, 111847568), (4, 55923784), (7, 31956448), (8, 27961892), (14, 15978224), (16, 13980946), (28, 7989112), (32, 6990473), (56, 3994556), (79, 2831584), (112, 1997278), (158, 1415792), (224, 998639), (316, 707896), (553, 404512), (632, 353948), (1106, 202256), (1264, 176974), (2212, 101128), (2528, 88487), (4424, 50564), (8848, 25282), (12641, 17696)]