155643904

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 104

約数和(自身を含む): 348608960

約数和(自身を除く): 192965056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 79, 104, 128, 148, 158, 208, 256, 296, 316, 416, 481, 512, 592, 632, 832, 962, 1024, 1027, 1184, 1264, 1664, 1924, 2048, 2054, 2368, 2528, 2923, 3328, 3848, 4096, 4108, 4736, 5056, 5846, 6656, 7696, 8216, 9472, 10112, 11692, 13312, 15392, 16432, 18944, 20224, 23384, 26624, 30784, 32864, 37888, 37999, 40448, 46768, 53248, 61568, 65728, 75776, 75998, 80896, 93536, 123136, 131456, 151552, 151996, 161792, 187072, 246272, 262912, 303992, 323584, 374144, 492544, 525824, 607984, 748288, 985088, 1051648, 1215968, 1496576, 1970176, 2103296, 2431936, 2993152, 4206592, 4863872, 5986304, 9727744, 11972608, 19455488, 38910976, 77821952, 155643904]

約数ペア:

[(1, 155643904), (2, 77821952), (4, 38910976), (8, 19455488), (13, 11972608), (16, 9727744), (26, 5986304), (32, 4863872), (37, 4206592), (52, 2993152), (64, 2431936), (74, 2103296), (79, 1970176), (104, 1496576), (128, 1215968), (148, 1051648), (158, 985088), (208, 748288), (256, 607984), (296, 525824), (316, 492544), (416, 374144), (481, 323584), (512, 303992), (592, 262912), (632, 246272), (832, 187072), (962, 161792), (1024, 151996), (1027, 151552), (1184, 131456), (1264, 123136), (1664, 93536), (1924, 80896), (2048, 75998), (2054, 75776), (2368, 65728), (2528, 61568), (2923, 53248), (3328, 46768), (3848, 40448), (4096, 37999), (4108, 37888), (4736, 32864), (5056, 30784), (5846, 26624), (6656, 23384), (7696, 20224), (8216, 18944), (9472, 16432), (10112, 15392), (11692, 13312)]