180122752

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 409795200

約数和(自身を除く): 229672448

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 59, 61, 64, 68, 92, 118, 122, 128, 136, 184, 236, 244, 272, 368, 391, 472, 488, 544, 736, 782, 944, 976, 1003, 1037, 1088, 1357, 1403, 1472, 1564, 1888, 1952, 2006, 2074, 2176, 2714, 2806, 2944, 3128, 3599, 3776, 3904, 4012, 4148, 5428, 5612, 6256, 7198, 7552, 7808, 8024, 8296, 10856, 11224, 12512, 14396, 16048, 16592, 21712, 22448, 23069, 23851, 25024, 28792, 32096, 33184, 43424, 44896, 46138, 47702, 50048, 57584, 61183, 64192, 66368, 82777, 86848, 89792, 92276, 95404, 115168, 122366, 128384, 132736, 165554, 173696, 179584, 184552, 190808, 230336, 244732, 331108, 369104, 381616, 460672, 489464, 662216, 738208, 763232, 978928, 1324432, 1407209, 1476416, 1526464, 1957856, 2648864, 2814418, 2952832, 3052928, 3915712, 5297728, 5628836, 7831424, 10595456, 11257672, 22515344, 45030688, 90061376, 180122752]

約数ペア:

[(1, 180122752), (2, 90061376), (4, 45030688), (8, 22515344), (16, 11257672), (17, 10595456), (23, 7831424), (32, 5628836), (34, 5297728), (46, 3915712), (59, 3052928), (61, 2952832), (64, 2814418), (68, 2648864), (92, 1957856), (118, 1526464), (122, 1476416), (128, 1407209), (136, 1324432), (184, 978928), (236, 763232), (244, 738208), (272, 662216), (368, 489464), (391, 460672), (472, 381616), (488, 369104), (544, 331108), (736, 244732), (782, 230336), (944, 190808), (976, 184552), (1003, 179584), (1037, 173696), (1088, 165554), (1357, 132736), (1403, 128384), (1472, 122366), (1564, 115168), (1888, 95404), (1952, 92276), (2006, 89792), (2074, 86848), (2176, 82777), (2714, 66368), (2806, 64192), (2944, 61183), (3128, 57584), (3599, 50048), (3776, 47702), (3904, 46138), (4012, 44896), (4148, 43424), (5428, 33184), (5612, 32096), (6256, 28792), (7198, 25024), (7552, 23851), (7808, 23069), (8024, 22448), (8296, 21712), (10856, 16592), (11224, 16048), (12512, 14396)]