138153648

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 364548096

約数和(自身を除く): 226394448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 131, 173, 254, 262, 346, 381, 393, 508, 519, 524, 692, 762, 786, 1016, 1038, 1048, 1384, 1524, 1572, 2032, 2076, 2096, 2768, 3048, 3144, 4152, 6096, 6288, 8304, 16637, 21971, 22663, 33274, 43942, 45326, 49911, 65913, 66548, 67989, 87884, 90652, 99822, 131826, 133096, 135978, 175768, 181304, 199644, 263652, 266192, 271956, 351536, 362608, 399288, 527304, 543912, 798576, 1054608, 1087824, 2878201, 5756402, 8634603, 11512804, 17269206, 23025608, 34538412, 46051216, 69076824, 138153648]

約数ペア:

[(1, 138153648), (2, 69076824), (3, 46051216), (4, 34538412), (6, 23025608), (8, 17269206), (12, 11512804), (16, 8634603), (24, 5756402), (48, 2878201), (127, 1087824), (131, 1054608), (173, 798576), (254, 543912), (262, 527304), (346, 399288), (381, 362608), (393, 351536), (508, 271956), (519, 266192), (524, 263652), (692, 199644), (762, 181304), (786, 175768), (1016, 135978), (1038, 133096), (1048, 131826), (1384, 99822), (1524, 90652), (1572, 87884), (2032, 67989), (2076, 66548), (2096, 65913), (2768, 49911), (3048, 45326), (3144, 43942), (4152, 33274), (6096, 22663), (6288, 21971), (8304, 16637)]