127780518656

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1739173}}^1$

素因数の和:1739237

約数の個数: 72

約数和(自身を含む): 298609219104

約数和(自身を除く): 170828700448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 4592, 5248, 9184, 10496, 18368, 36736, 73472, 1739173, 3478346, 6956692, 12174211, 13913384, 24348422, 27826768, 48696844, 55653536, 71306093, 97393688, 111307072, 142612186, 194787376, 222614144, 285224372, 389574752, 445228288, 499142651, 570448744, 779149504, 998285302, 1140897488, 1558299008, 1996570604, 2281794976, 3116598016, 3993141208, 4563589952, 7986282416, 9127179904, 15972564832, 18254359808, 31945129664, 63890259328, 127780518656]

約数ペア:

[(1, 127780518656), (2, 63890259328), (4, 31945129664), (7, 18254359808), (8, 15972564832), (14, 9127179904), (16, 7986282416), (28, 4563589952), (32, 3993141208), (41, 3116598016), (56, 2281794976), (64, 1996570604), (82, 1558299008), (112, 1140897488), (128, 998285302), (164, 779149504), (224, 570448744), (256, 499142651), (287, 445228288), (328, 389574752), (448, 285224372), (574, 222614144), (656, 194787376), (896, 142612186), (1148, 111307072), (1312, 97393688), (1792, 71306093), (2296, 55653536), (2624, 48696844), (4592, 27826768), (5248, 24348422), (9184, 13913384), (10496, 12174211), (18368, 6956692), (36736, 3478346), (73472, 1739173)]