156945564

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 448156800

約数和(自身を除く): 291211236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 37, 51, 58, 68, 74, 87, 102, 111, 116, 148, 153, 174, 204, 222, 239, 261, 306, 333, 348, 444, 478, 493, 522, 612, 629, 666, 717, 956, 986, 1044, 1073, 1258, 1332, 1434, 1479, 1887, 1972, 2146, 2151, 2516, 2868, 2958, 3219, 3774, 4063, 4292, 4302, 4437, 5661, 5916, 6438, 6931, 7548, 8126, 8604, 8843, 8874, 9657, 11322, 12189, 12876, 13862, 16252, 17686, 17748, 18241, 19314, 20793, 22644, 24378, 26529, 27724, 35372, 36482, 36567, 38628, 41586, 48756, 53058, 54723, 62379, 72964, 73134, 79587, 83172, 106116, 109446, 117827, 124758, 146268, 150331, 159174, 164169, 218892, 235654, 249516, 256447, 300662, 318348, 328338, 353481, 450993, 471308, 512894, 601324, 656676, 706962, 769341, 901986, 1025788, 1060443, 1352979, 1413924, 1538682, 1803972, 2120886, 2308023, 2705958, 3077364, 4241772, 4359599, 4616046, 5411916, 8719198, 9232092, 13078797, 17438396, 26157594, 39236391, 52315188, 78472782, 156945564]

約数ペア:

[(1, 156945564), (2, 78472782), (3, 52315188), (4, 39236391), (6, 26157594), (9, 17438396), (12, 13078797), (17, 9232092), (18, 8719198), (29, 5411916), (34, 4616046), (36, 4359599), (37, 4241772), (51, 3077364), (58, 2705958), (68, 2308023), (74, 2120886), (87, 1803972), (102, 1538682), (111, 1413924), (116, 1352979), (148, 1060443), (153, 1025788), (174, 901986), (204, 769341), (222, 706962), (239, 656676), (261, 601324), (306, 512894), (333, 471308), (348, 450993), (444, 353481), (478, 328338), (493, 318348), (522, 300662), (612, 256447), (629, 249516), (666, 235654), (717, 218892), (956, 164169), (986, 159174), (1044, 150331), (1073, 146268), (1258, 124758), (1332, 117827), (1434, 109446), (1479, 106116), (1887, 83172), (1972, 79587), (2146, 73134), (2151, 72964), (2516, 62379), (2868, 54723), (2958, 53058), (3219, 48756), (3774, 41586), (4063, 38628), (4292, 36567), (4302, 36482), (4437, 35372), (5661, 27724), (5916, 26529), (6438, 24378), (6931, 22644), (7548, 20793), (8126, 19314), (8604, 18241), (8843, 17748), (8874, 17686), (9657, 16252), (11322, 13862), (12189, 12876)]