156720477456

素因数分解:

$2^4\times 3^3\times {\mathrm{4423}}^1\times {\mathrm{82021}}^1$

素因数の和:86461

約数の個数: 80

約数和(自身を含む): 449953006720

約数和(自身を除く): 293232529264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4423, 8846, 13269, 17692, 26538, 35384, 39807, 53076, 70768, 79614, 82021, 106152, 119421, 159228, 164042, 212304, 238842, 246063, 318456, 328084, 477684, 492126, 636912, 656168, 738189, 955368, 984252, 1312336, 1476378, 1910736, 1968504, 2214567, 2952756, 3937008, 4429134, 5905512, 8858268, 11811024, 17716536, 35433072, 362778883, 725557766, 1088336649, 1451115532, 2176673298, 2902231064, 3265009947, 4353346596, 5804462128, 6530019894, 8706693192, 9795029841, 13060039788, 17413386384, 19590059682, 26120079576, 39180119364, 52240159152, 78360238728, 156720477456]

約数ペア:

[(1, 156720477456), (2, 78360238728), (3, 52240159152), (4, 39180119364), (6, 26120079576), (8, 19590059682), (9, 17413386384), (12, 13060039788), (16, 9795029841), (18, 8706693192), (24, 6530019894), (27, 5804462128), (36, 4353346596), (48, 3265009947), (54, 2902231064), (72, 2176673298), (108, 1451115532), (144, 1088336649), (216, 725557766), (432, 362778883), (4423, 35433072), (8846, 17716536), (13269, 11811024), (17692, 8858268), (26538, 5905512), (35384, 4429134), (39807, 3937008), (53076, 2952756), (70768, 2214567), (79614, 1968504), (82021, 1910736), (106152, 1476378), (119421, 1312336), (159228, 984252), (164042, 955368), (212304, 738189), (238842, 656168), (246063, 636912), (318456, 492126), (328084, 477684)]