155374912

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:840

約数の個数: 112

約数和(自身を含む): 394289280

約数和(自身を除く): 238914368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 154, 164, 176, 224, 287, 308, 328, 352, 448, 451, 574, 616, 656, 704, 769, 902, 1148, 1232, 1312, 1538, 1804, 2296, 2464, 2624, 3076, 3157, 3608, 4592, 4928, 5383, 6152, 6314, 7216, 8459, 9184, 10766, 12304, 12628, 14432, 16918, 18368, 21532, 24608, 25256, 28864, 31529, 33836, 43064, 49216, 50512, 59213, 63058, 67672, 86128, 101024, 118426, 126116, 135344, 172256, 202048, 220703, 236852, 252232, 270688, 344512, 346819, 441406, 473704, 504464, 541376, 693638, 882812, 947408, 1008928, 1387276, 1765624, 1894816, 2017856, 2427733, 2774552, 3531248, 3789632, 4855466, 5549104, 7062496, 9710932, 11098208, 14124992, 19421864, 22196416, 38843728, 77687456, 155374912]

約数ペア:

[(1, 155374912), (2, 77687456), (4, 38843728), (7, 22196416), (8, 19421864), (11, 14124992), (14, 11098208), (16, 9710932), (22, 7062496), (28, 5549104), (32, 4855466), (41, 3789632), (44, 3531248), (56, 2774552), (64, 2427733), (77, 2017856), (82, 1894816), (88, 1765624), (112, 1387276), (154, 1008928), (164, 947408), (176, 882812), (224, 693638), (287, 541376), (308, 504464), (328, 473704), (352, 441406), (448, 346819), (451, 344512), (574, 270688), (616, 252232), (656, 236852), (704, 220703), (769, 202048), (902, 172256), (1148, 135344), (1232, 126116), (1312, 118426), (1538, 101024), (1804, 86128), (2296, 67672), (2464, 63058), (2624, 59213), (3076, 50512), (3157, 49216), (3608, 43064), (4592, 33836), (4928, 31529), (5383, 28864), (6152, 25256), (6314, 24608), (7216, 21532), (8459, 18368), (9184, 16918), (10766, 14432), (12304, 12628)]