121520224

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 289336320

約数和(自身を除く): 167816096

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 103, 112, 161, 184, 206, 224, 229, 322, 368, 412, 458, 644, 721, 736, 824, 916, 1288, 1442, 1603, 1648, 1832, 2369, 2576, 2884, 3206, 3296, 3664, 4738, 5152, 5267, 5768, 6412, 7328, 9476, 10534, 11536, 12824, 16583, 18952, 21068, 23072, 23587, 25648, 33166, 36869, 37904, 42136, 47174, 51296, 66332, 73738, 75808, 84272, 94348, 132664, 147476, 165109, 168544, 188696, 265328, 294952, 330218, 377392, 530656, 542501, 589904, 660436, 754784, 1085002, 1179808, 1320872, 2170004, 2641744, 3797507, 4340008, 5283488, 7595014, 8680016, 15190028, 17360032, 30380056, 60760112, 121520224]

約数ペア:

[(1, 121520224), (2, 60760112), (4, 30380056), (7, 17360032), (8, 15190028), (14, 8680016), (16, 7595014), (23, 5283488), (28, 4340008), (32, 3797507), (46, 2641744), (56, 2170004), (92, 1320872), (103, 1179808), (112, 1085002), (161, 754784), (184, 660436), (206, 589904), (224, 542501), (229, 530656), (322, 377392), (368, 330218), (412, 294952), (458, 265328), (644, 188696), (721, 168544), (736, 165109), (824, 147476), (916, 132664), (1288, 94348), (1442, 84272), (1603, 75808), (1648, 73738), (1832, 66332), (2369, 51296), (2576, 47174), (2884, 42136), (3206, 37904), (3296, 36869), (3664, 33166), (4738, 25648), (5152, 23587), (5267, 23072), (5768, 21068), (6412, 18952), (7328, 16583), (9476, 12824), (10534, 11536)]