127578304

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 303141888

約数和(自身を除く): 175563584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 73, 83, 94, 112, 146, 166, 188, 224, 292, 329, 332, 376, 448, 511, 581, 584, 658, 664, 752, 1022, 1162, 1168, 1316, 1328, 1504, 2044, 2324, 2336, 2632, 2656, 3008, 3431, 3901, 4088, 4648, 4672, 5264, 5312, 6059, 6862, 7802, 8176, 9296, 10528, 12118, 13724, 15604, 16352, 18592, 21056, 24017, 24236, 27307, 27448, 31208, 32704, 37184, 42413, 48034, 48472, 54614, 54896, 62416, 84826, 96068, 96944, 109228, 109792, 124832, 169652, 192136, 193888, 218456, 219584, 249664, 284773, 339304, 384272, 387776, 436912, 569546, 678608, 768544, 873824, 1139092, 1357216, 1537088, 1747648, 1993411, 2278184, 2714432, 3986822, 4556368, 7973644, 9112736, 15947288, 18225472, 31894576, 63789152, 127578304]

約数ペア:

[(1, 127578304), (2, 63789152), (4, 31894576), (7, 18225472), (8, 15947288), (14, 9112736), (16, 7973644), (28, 4556368), (32, 3986822), (47, 2714432), (56, 2278184), (64, 1993411), (73, 1747648), (83, 1537088), (94, 1357216), (112, 1139092), (146, 873824), (166, 768544), (188, 678608), (224, 569546), (292, 436912), (329, 387776), (332, 384272), (376, 339304), (448, 284773), (511, 249664), (581, 219584), (584, 218456), (658, 193888), (664, 192136), (752, 169652), (1022, 124832), (1162, 109792), (1168, 109228), (1316, 96944), (1328, 96068), (1504, 84826), (2044, 62416), (2324, 54896), (2336, 54614), (2632, 48472), (2656, 48034), (3008, 42413), (3431, 37184), (3901, 32704), (4088, 31208), (4648, 27448), (4672, 27307), (5264, 24236), (5312, 24017), (6059, 21056), (6862, 18592), (7802, 16352), (8176, 15604), (9296, 13724), (10528, 12118)]