173200384

素因数分解:

$2^{10}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 88

約数和(自身を含む): 402325568

約数和(自身を除く): 229125184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 331, 448, 511, 512, 584, 662, 896, 1022, 1024, 1168, 1324, 1792, 2044, 2317, 2336, 2648, 3584, 4088, 4634, 4672, 5296, 7168, 8176, 9268, 9344, 10592, 16352, 18536, 18688, 21184, 24163, 32704, 37072, 37376, 42368, 48326, 65408, 74144, 74752, 84736, 96652, 130816, 148288, 169141, 169472, 193304, 261632, 296576, 338282, 338944, 386608, 523264, 593152, 676564, 773216, 1186304, 1353128, 1546432, 2372608, 2706256, 3092864, 5412512, 6185728, 10825024, 12371456, 21650048, 24742912, 43300096, 86600192, 173200384]

約数ペア:

[(1, 173200384), (2, 86600192), (4, 43300096), (7, 24742912), (8, 21650048), (14, 12371456), (16, 10825024), (28, 6185728), (32, 5412512), (56, 3092864), (64, 2706256), (73, 2372608), (112, 1546432), (128, 1353128), (146, 1186304), (224, 773216), (256, 676564), (292, 593152), (331, 523264), (448, 386608), (511, 338944), (512, 338282), (584, 296576), (662, 261632), (896, 193304), (1022, 169472), (1024, 169141), (1168, 148288), (1324, 130816), (1792, 96652), (2044, 84736), (2317, 74752), (2336, 74144), (2648, 65408), (3584, 48326), (4088, 42368), (4634, 37376), (4672, 37072), (5296, 32704), (7168, 24163), (8176, 21184), (9268, 18688), (9344, 18536), (10592, 16352)]