154591808

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 112

約数和(自身を含む): 369905280

約数和(自身を除く): 215313472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 73, 112, 116, 146, 163, 203, 224, 232, 292, 326, 406, 448, 464, 511, 584, 652, 812, 928, 1022, 1141, 1168, 1304, 1624, 1856, 2044, 2117, 2282, 2336, 2608, 3248, 4088, 4234, 4564, 4672, 4727, 5216, 6496, 8176, 8468, 9128, 9454, 10432, 11899, 12992, 14819, 16352, 16936, 18256, 18908, 23798, 29638, 32704, 33089, 33872, 36512, 37816, 47596, 59276, 66178, 67744, 73024, 75632, 83293, 95192, 118552, 132356, 135488, 151264, 166586, 190384, 237104, 264712, 302528, 333172, 345071, 380768, 474208, 529424, 666344, 690142, 761536, 948416, 1058848, 1332688, 1380284, 2117696, 2415497, 2665376, 2760568, 4830994, 5330752, 5521136, 9661988, 11042272, 19323976, 22084544, 38647952, 77295904, 154591808]

約数ペア:

[(1, 154591808), (2, 77295904), (4, 38647952), (7, 22084544), (8, 19323976), (14, 11042272), (16, 9661988), (28, 5521136), (29, 5330752), (32, 4830994), (56, 2760568), (58, 2665376), (64, 2415497), (73, 2117696), (112, 1380284), (116, 1332688), (146, 1058848), (163, 948416), (203, 761536), (224, 690142), (232, 666344), (292, 529424), (326, 474208), (406, 380768), (448, 345071), (464, 333172), (511, 302528), (584, 264712), (652, 237104), (812, 190384), (928, 166586), (1022, 151264), (1141, 135488), (1168, 132356), (1304, 118552), (1624, 95192), (1856, 83293), (2044, 75632), (2117, 73024), (2282, 67744), (2336, 66178), (2608, 59276), (3248, 47596), (4088, 37816), (4234, 36512), (4564, 33872), (4672, 33089), (4727, 32704), (5216, 29638), (6496, 23798), (8176, 18908), (8468, 18256), (9128, 16936), (9454, 16352), (10432, 14819), (11899, 12992)]