16576056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 128

約数和(自身を含む): 55488000

約数和(自身を除く): 38911944

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, 577, 684, 756, 798, 1026, 1064, 1154, 1197, 1368, 1512, 1596, 1731, 2052, 2308, 2394, 3192, 3462, 3591, 4039, 4104, 4616, 4788, 5193, 6924, 7182, 8078, 9576, 10386, 10963, 12117, 13848, 14364, 15579, 16156, 20772, 21926, 24234, 28728, 31158, 32312, 32889, 36351, 41544, 43852, 48468, 62316, 65778, 72702, 76741, 87704, 96936, 98667, 109053, 124632, 131556, 145404, 153482, 197334, 218106, 230223, 263112, 290808, 296001, 306964, 394668, 436212, 460446, 592002, 613928, 690669, 789336, 872424, 920892, 1184004, 1381338, 1841784, 2072007, 2368008, 2762676, 4144014, 5525352, 8288028, 16576056]

約数ペア:

[(1, 16576056), (2, 8288028), (3, 5525352), (4, 4144014), (6, 2762676), (7, 2368008), (8, 2072007), (9, 1841784), (12, 1381338), (14, 1184004), (18, 920892), (19, 872424), (21, 789336), (24, 690669), (27, 613928), (28, 592002), (36, 460446), (38, 436212), (42, 394668), (54, 306964), (56, 296001), (57, 290808), (63, 263112), (72, 230223), (76, 218106), (84, 197334), (108, 153482), (114, 145404), (126, 131556), (133, 124632), (152, 109053), (168, 98667), (171, 96936), (189, 87704), (216, 76741), (228, 72702), (252, 65778), (266, 62316), (342, 48468), (378, 43852), (399, 41544), (456, 36351), (504, 32889), (513, 32312), (532, 31158), (577, 28728), (684, 24234), (756, 21926), (798, 20772), (1026, 16156), (1064, 15579), (1154, 14364), (1197, 13848), (1368, 12117), (1512, 10963), (1596, 10386), (1731, 9576), (2052, 8078), (2308, 7182), (2394, 6924), (3192, 5193), (3462, 4788), (3591, 4616), (4039, 4104)]