16173864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 54144000

約数和(自身を除く): 37970136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 563, 684, 756, 798, 1026, 1064, 1126, 1197, 1368, 1512, 1596, 1689, 2052, 2252, 2394, 3192, 3378, 3591, 3941, 4104, 4504, 4788, 5067, 6756, 7182, 7882, 9576, 10134, 10697, 11823, 13512, 14364, 15201, 15764, 20268, 21394, 23646, 28728, 30402, 31528, 32091, 35469, 40536, 42788, 47292, 60804, 64182, 70938, 74879, 85576, 94584, 96273, 106407, 121608, 128364, 141876, 149758, 192546, 212814, 224637, 256728, 283752, 288819, 299516, 385092, 425628, 449274, 577638, 599032, 673911, 770184, 851256, 898548, 1155276, 1347822, 1797096, 2021733, 2310552, 2695644, 4043466, 5391288, 8086932, 16173864]

約数ペア:

[(1, 16173864), (2, 8086932), (3, 5391288), (4, 4043466), (6, 2695644), (7, 2310552), (8, 2021733), (9, 1797096), (12, 1347822), (14, 1155276), (18, 898548), (19, 851256), (21, 770184), (24, 673911), (27, 599032), (28, 577638), (36, 449274), (38, 425628), (42, 385092), (54, 299516), (56, 288819), (57, 283752), (63, 256728), (72, 224637), (76, 212814), (84, 192546), (108, 149758), (114, 141876), (126, 128364), (133, 121608), (152, 106407), (168, 96273), (171, 94584), (189, 85576), (216, 74879), (228, 70938), (252, 64182), (266, 60804), (342, 47292), (378, 42788), (399, 40536), (456, 35469), (504, 32091), (513, 31528), (532, 30402), (563, 28728), (684, 23646), (756, 21394), (798, 20268), (1026, 15764), (1064, 15201), (1126, 14364), (1197, 13512), (1368, 11823), (1512, 10697), (1596, 10134), (1689, 9576), (2052, 7882), (2252, 7182), (2394, 6756), (3192, 5067), (3378, 4788), (3591, 4504), (3941, 4104)]