148511784

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 404928000

約数和(自身を除く): 256416216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 73, 74, 79, 87, 111, 116, 146, 148, 158, 174, 219, 222, 232, 237, 292, 296, 316, 348, 438, 444, 474, 584, 632, 696, 876, 888, 948, 1073, 1752, 1896, 2117, 2146, 2291, 2701, 2923, 3219, 4234, 4292, 4582, 5402, 5767, 5846, 6351, 6438, 6873, 8103, 8468, 8584, 8769, 9164, 10804, 11534, 11692, 12702, 12876, 13746, 16206, 16936, 17301, 17538, 18328, 21608, 23068, 23384, 25404, 25752, 27492, 32412, 34602, 35076, 46136, 50808, 54984, 64824, 69204, 70152, 78329, 84767, 138408, 156658, 167243, 169534, 213379, 234987, 254301, 313316, 334486, 339068, 426758, 469974, 501729, 508602, 626632, 640137, 668972, 678136, 853516, 939948, 1003458, 1017204, 1280274, 1337944, 1707032, 1879896, 2006916, 2034408, 2560548, 4013832, 5121096, 6187991, 12375982, 18563973, 24751964, 37127946, 49503928, 74255892, 148511784]

約数ペア:

[(1, 148511784), (2, 74255892), (3, 49503928), (4, 37127946), (6, 24751964), (8, 18563973), (12, 12375982), (24, 6187991), (29, 5121096), (37, 4013832), (58, 2560548), (73, 2034408), (74, 2006916), (79, 1879896), (87, 1707032), (111, 1337944), (116, 1280274), (146, 1017204), (148, 1003458), (158, 939948), (174, 853516), (219, 678136), (222, 668972), (232, 640137), (237, 626632), (292, 508602), (296, 501729), (316, 469974), (348, 426758), (438, 339068), (444, 334486), (474, 313316), (584, 254301), (632, 234987), (696, 213379), (876, 169534), (888, 167243), (948, 156658), (1073, 138408), (1752, 84767), (1896, 78329), (2117, 70152), (2146, 69204), (2291, 64824), (2701, 54984), (2923, 50808), (3219, 46136), (4234, 35076), (4292, 34602), (4582, 32412), (5402, 27492), (5767, 25752), (5846, 25404), (6351, 23384), (6438, 23068), (6873, 21608), (8103, 18328), (8468, 17538), (8584, 17301), (8769, 16936), (9164, 16206), (10804, 13746), (11534, 12876), (11692, 12702)]