129491488

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7919}}^1$

素因数の和:8009

約数の個数: 48

約数和(自身を含む): 295384320

約数和(自身を除く): 165892832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 7919, 8176, 15838, 16352, 31676, 55433, 63352, 110866, 126704, 221732, 253408, 443464, 578087, 886928, 1156174, 1773856, 2312348, 4046609, 4624696, 8093218, 9249392, 16186436, 18498784, 32372872, 64745744, 129491488]

約数ペア:

[(1, 129491488), (2, 64745744), (4, 32372872), (7, 18498784), (8, 16186436), (14, 9249392), (16, 8093218), (28, 4624696), (32, 4046609), (56, 2312348), (73, 1773856), (112, 1156174), (146, 886928), (224, 578087), (292, 443464), (511, 253408), (584, 221732), (1022, 126704), (1168, 110866), (2044, 63352), (2336, 55433), (4088, 31676), (7919, 16352), (8176, 15838)]