164969352

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 481075200

約数和(自身を除く): 316105848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 71, 72, 93, 108, 124, 142, 186, 213, 216, 248, 279, 284, 347, 372, 426, 558, 568, 639, 694, 744, 837, 852, 1041, 1116, 1278, 1388, 1674, 1704, 1917, 2082, 2201, 2232, 2556, 2776, 3123, 3348, 3834, 4164, 4402, 5112, 6246, 6603, 6696, 7668, 8328, 8804, 9369, 10757, 12492, 13206, 15336, 17608, 18738, 19809, 21514, 24637, 24984, 26412, 32271, 37476, 39618, 43028, 49274, 52824, 59427, 64542, 73911, 74952, 79236, 86056, 96813, 98548, 118854, 129084, 147822, 158472, 193626, 197096, 221733, 237708, 258168, 290439, 295644, 387252, 443466, 475416, 580878, 591288, 665199, 763747, 774504, 886932, 1161756, 1330398, 1527494, 1773864, 2291241, 2323512, 2660796, 3054988, 4582482, 5321592, 6109976, 6873723, 9164964, 13747446, 18329928, 20621169, 27494892, 41242338, 54989784, 82484676, 164969352]

約数ペア:

[(1, 164969352), (2, 82484676), (3, 54989784), (4, 41242338), (6, 27494892), (8, 20621169), (9, 18329928), (12, 13747446), (18, 9164964), (24, 6873723), (27, 6109976), (31, 5321592), (36, 4582482), (54, 3054988), (62, 2660796), (71, 2323512), (72, 2291241), (93, 1773864), (108, 1527494), (124, 1330398), (142, 1161756), (186, 886932), (213, 774504), (216, 763747), (248, 665199), (279, 591288), (284, 580878), (347, 475416), (372, 443466), (426, 387252), (558, 295644), (568, 290439), (639, 258168), (694, 237708), (744, 221733), (837, 197096), (852, 193626), (1041, 158472), (1116, 147822), (1278, 129084), (1388, 118854), (1674, 98548), (1704, 96813), (1917, 86056), (2082, 79236), (2201, 74952), (2232, 73911), (2556, 64542), (2776, 59427), (3123, 52824), (3348, 49274), (3834, 43028), (4164, 39618), (4402, 37476), (5112, 32271), (6246, 26412), (6603, 24984), (6696, 24637), (7668, 21514), (8328, 19809), (8804, 18738), (9369, 17608), (10757, 15336), (12492, 13206)]