155540224

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 381165120

約数和(自身を除く): 225624896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 56, 58, 64, 73, 82, 112, 116, 128, 146, 164, 203, 224, 232, 256, 287, 292, 328, 406, 448, 464, 511, 574, 584, 656, 812, 896, 928, 1022, 1148, 1168, 1189, 1312, 1624, 1792, 1856, 2044, 2117, 2296, 2336, 2378, 2624, 2993, 3248, 3712, 4088, 4234, 4592, 4672, 4756, 5248, 5986, 6496, 7424, 8176, 8323, 8468, 9184, 9344, 9512, 10496, 11972, 12992, 14819, 16352, 16646, 16936, 18368, 18688, 19024, 20951, 23944, 25984, 29638, 32704, 33292, 33872, 36736, 38048, 41902, 47888, 51968, 59276, 65408, 66584, 67744, 73472, 76096, 83804, 86797, 95776, 118552, 130816, 133168, 135488, 152192, 167608, 173594, 191552, 237104, 266336, 270976, 304384, 335216, 347188, 383104, 474208, 532672, 541952, 607579, 670432, 694376, 766208, 948416, 1065344, 1215158, 1340864, 1388752, 1896832, 2130688, 2430316, 2681728, 2777504, 3793664, 4860632, 5363456, 5555008, 9721264, 11110016, 19442528, 22220032, 38885056, 77770112, 155540224]

約数ペア:

[(1, 155540224), (2, 77770112), (4, 38885056), (7, 22220032), (8, 19442528), (14, 11110016), (16, 9721264), (28, 5555008), (29, 5363456), (32, 4860632), (41, 3793664), (56, 2777504), (58, 2681728), (64, 2430316), (73, 2130688), (82, 1896832), (112, 1388752), (116, 1340864), (128, 1215158), (146, 1065344), (164, 948416), (203, 766208), (224, 694376), (232, 670432), (256, 607579), (287, 541952), (292, 532672), (328, 474208), (406, 383104), (448, 347188), (464, 335216), (511, 304384), (574, 270976), (584, 266336), (656, 237104), (812, 191552), (896, 173594), (928, 167608), (1022, 152192), (1148, 135488), (1168, 133168), (1189, 130816), (1312, 118552), (1624, 95776), (1792, 86797), (1856, 83804), (2044, 76096), (2117, 73472), (2296, 67744), (2336, 66584), (2378, 65408), (2624, 59276), (2993, 51968), (3248, 47888), (3712, 41902), (4088, 38048), (4234, 36736), (4592, 33872), (4672, 33292), (4756, 32704), (5248, 29638), (5986, 25984), (6496, 23944), (7424, 20951), (8176, 19024), (8323, 18688), (8468, 18368), (9184, 16936), (9344, 16646), (9512, 16352), (10496, 14819), (11972, 12992)]