128845824

素因数分解:

$2^{11}\times 3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 349745760

約数和(自身を除く): 220899936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 313, 384, 402, 512, 536, 626, 768, 804, 939, 1024, 1072, 1252, 1536, 1608, 1878, 2048, 2144, 2504, 3072, 3216, 3756, 4288, 5008, 6144, 6432, 7512, 8576, 10016, 12864, 15024, 17152, 20032, 20971, 25728, 30048, 34304, 40064, 41942, 51456, 60096, 62913, 68608, 80128, 83884, 102912, 120192, 125826, 137216, 160256, 167768, 205824, 240384, 251652, 320512, 335536, 411648, 480768, 503304, 641024, 671072, 961536, 1006608, 1342144, 1923072, 2013216, 2684288, 4026432, 5368576, 8052864, 10737152, 16105728, 21474304, 32211456, 42948608, 64422912, 128845824]

約数ペア:

[(1, 128845824), (2, 64422912), (3, 42948608), (4, 32211456), (6, 21474304), (8, 16105728), (12, 10737152), (16, 8052864), (24, 5368576), (32, 4026432), (48, 2684288), (64, 2013216), (67, 1923072), (96, 1342144), (128, 1006608), (134, 961536), (192, 671072), (201, 641024), (256, 503304), (268, 480768), (313, 411648), (384, 335536), (402, 320512), (512, 251652), (536, 240384), (626, 205824), (768, 167768), (804, 160256), (939, 137216), (1024, 125826), (1072, 120192), (1252, 102912), (1536, 83884), (1608, 80128), (1878, 68608), (2048, 62913), (2144, 60096), (2504, 51456), (3072, 41942), (3216, 40064), (3756, 34304), (4288, 30048), (5008, 25728), (6144, 20971), (6432, 20032), (7512, 17152), (8576, 15024), (10016, 12864)]