160416312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 476720640

約数和(自身を除く): 316304328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 131, 148, 168, 197, 222, 259, 262, 296, 393, 394, 444, 518, 524, 591, 777, 786, 788, 888, 917, 1036, 1048, 1182, 1379, 1554, 1572, 1576, 1834, 2072, 2364, 2751, 2758, 3108, 3144, 3668, 4137, 4728, 4847, 5502, 5516, 6216, 7289, 7336, 8274, 9694, 11004, 11032, 14541, 14578, 16548, 19388, 21867, 22008, 25807, 29082, 29156, 33096, 33929, 38776, 43734, 51023, 51614, 58164, 58312, 67858, 77421, 87468, 101787, 102046, 103228, 116328, 135716, 153069, 154842, 174936, 180649, 203574, 204092, 206456, 271432, 306138, 309684, 361298, 407148, 408184, 541947, 612276, 619368, 722596, 814296, 954859, 1083894, 1224552, 1445192, 1909718, 2167788, 2864577, 3819436, 4335576, 5729154, 6684013, 7638872, 11458308, 13368026, 20052039, 22916616, 26736052, 40104078, 53472104, 80208156, 160416312]

約数ペア:

[(1, 160416312), (2, 80208156), (3, 53472104), (4, 40104078), (6, 26736052), (7, 22916616), (8, 20052039), (12, 13368026), (14, 11458308), (21, 7638872), (24, 6684013), (28, 5729154), (37, 4335576), (42, 3819436), (56, 2864577), (74, 2167788), (84, 1909718), (111, 1445192), (131, 1224552), (148, 1083894), (168, 954859), (197, 814296), (222, 722596), (259, 619368), (262, 612276), (296, 541947), (393, 408184), (394, 407148), (444, 361298), (518, 309684), (524, 306138), (591, 271432), (777, 206456), (786, 204092), (788, 203574), (888, 180649), (917, 174936), (1036, 154842), (1048, 153069), (1182, 135716), (1379, 116328), (1554, 103228), (1572, 102046), (1576, 101787), (1834, 87468), (2072, 77421), (2364, 67858), (2751, 58312), (2758, 58164), (3108, 51614), (3144, 51023), (3668, 43734), (4137, 38776), (4728, 33929), (4847, 33096), (5502, 29156), (5516, 29082), (6216, 25807), (7289, 22008), (7336, 21867), (8274, 19388), (9694, 16548), (11004, 14578), (11032, 14541)]