161441928

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3287

約数の個数: 96

約数和(自身を含む): 474397560

約数和(自身を除く): 312955632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 306, 328, 369, 408, 492, 612, 697, 738, 984, 1224, 1394, 1476, 2091, 2788, 2952, 3217, 4182, 5576, 6273, 6434, 8364, 9651, 12546, 12868, 16728, 19302, 25092, 25736, 28953, 38604, 50184, 54689, 57906, 77208, 109378, 115812, 131897, 164067, 218756, 231624, 263794, 328134, 395691, 437512, 492201, 527588, 656268, 791382, 984402, 1055176, 1187073, 1312536, 1582764, 1968804, 2242249, 2374146, 3165528, 3937608, 4484498, 4748292, 6726747, 8968996, 9496584, 13453494, 17937992, 20180241, 26906988, 40360482, 53813976, 80720964, 161441928]

約数ペア:

[(1, 161441928), (2, 80720964), (3, 53813976), (4, 40360482), (6, 26906988), (8, 20180241), (9, 17937992), (12, 13453494), (17, 9496584), (18, 8968996), (24, 6726747), (34, 4748292), (36, 4484498), (41, 3937608), (51, 3165528), (68, 2374146), (72, 2242249), (82, 1968804), (102, 1582764), (123, 1312536), (136, 1187073), (153, 1055176), (164, 984402), (204, 791382), (246, 656268), (306, 527588), (328, 492201), (369, 437512), (408, 395691), (492, 328134), (612, 263794), (697, 231624), (738, 218756), (984, 164067), (1224, 131897), (1394, 115812), (1476, 109378), (2091, 77208), (2788, 57906), (2952, 54689), (3217, 50184), (4182, 38604), (5576, 28953), (6273, 25736), (6434, 25092), (8364, 19302), (9651, 16728), (12546, 12868)]