139351744

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4261}}^1$

素因数の和:4353

約数の個数: 56

約数和(自身を含む): 320434208

約数和(自身を除く): 181082464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4261, 4672, 8176, 8522, 16352, 17044, 29827, 32704, 34088, 59654, 68176, 119308, 136352, 238616, 272704, 311053, 477232, 622106, 954464, 1244212, 1908928, 2177371, 2488424, 4354742, 4976848, 8709484, 9953696, 17418968, 19907392, 34837936, 69675872, 139351744]

約数ペア:

[(1, 139351744), (2, 69675872), (4, 34837936), (7, 19907392), (8, 17418968), (14, 9953696), (16, 8709484), (28, 4976848), (32, 4354742), (56, 2488424), (64, 2177371), (73, 1908928), (112, 1244212), (146, 954464), (224, 622106), (292, 477232), (448, 311053), (511, 272704), (584, 238616), (1022, 136352), (1168, 119308), (2044, 68176), (2336, 59654), (4088, 34088), (4261, 32704), (4672, 29827), (8176, 17044), (8522, 16352)]