16589030416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4643}}^1$

素因数の和:4773

約数の個数: 160

約数和(自身を含む): 40908810240

約数和(自身を除く): 24319779824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 73, 76, 92, 112, 133, 146, 152, 161, 184, 266, 292, 304, 322, 368, 437, 511, 532, 584, 644, 874, 1022, 1064, 1168, 1288, 1387, 1679, 1748, 2044, 2128, 2576, 2774, 3059, 3358, 3496, 4088, 4643, 5548, 6118, 6716, 6992, 8176, 9286, 9709, 11096, 11753, 12236, 13432, 18572, 19418, 22192, 23506, 24472, 26864, 31901, 32501, 37144, 38836, 47012, 48944, 63802, 65002, 74288, 77672, 88217, 94024, 106789, 127604, 130004, 155344, 176434, 188048, 213578, 223307, 255208, 260008, 338939, 352868, 427156, 446614, 510416, 520016, 617519, 677878, 705736, 747523, 854312, 893228, 1235038, 1355756, 1411472, 1495046, 1708624, 1786456, 2028991, 2372573, 2470076, 2711512, 2990092, 3572912, 4057982, 4745146, 4940152, 5423024, 5980184, 6439841, 7795597, 8115964, 9490292, 9880304, 11960368, 12879682, 14202937, 15591194, 16231928, 18980584, 25759364, 28405874, 31182388, 32463856, 37961168, 45078887, 51518728, 54569179, 56811748, 62364776, 90157774, 103037456, 109138358, 113623496, 124729552, 148116343, 180315548, 218276716, 227246992, 296232686, 360631096, 436553432, 592465372, 721262192, 873106864, 1036814401, 1184930744, 2073628802, 2369861488, 4147257604, 8294515208, 16589030416]

約数ペア:

[(1, 16589030416), (2, 8294515208), (4, 4147257604), (7, 2369861488), (8, 2073628802), (14, 1184930744), (16, 1036814401), (19, 873106864), (23, 721262192), (28, 592465372), (38, 436553432), (46, 360631096), (56, 296232686), (73, 227246992), (76, 218276716), (92, 180315548), (112, 148116343), (133, 124729552), (146, 113623496), (152, 109138358), (161, 103037456), (184, 90157774), (266, 62364776), (292, 56811748), (304, 54569179), (322, 51518728), (368, 45078887), (437, 37961168), (511, 32463856), (532, 31182388), (584, 28405874), (644, 25759364), (874, 18980584), (1022, 16231928), (1064, 15591194), (1168, 14202937), (1288, 12879682), (1387, 11960368), (1679, 9880304), (1748, 9490292), (2044, 8115964), (2128, 7795597), (2576, 6439841), (2774, 5980184), (3059, 5423024), (3358, 4940152), (3496, 4745146), (4088, 4057982), (4643, 3572912), (5548, 2990092), (6118, 2711512), (6716, 2470076), (6992, 2372573), (8176, 2028991), (9286, 1786456), (9709, 1708624), (11096, 1495046), (11753, 1411472), (12236, 1355756), (13432, 1235038), (18572, 893228), (19418, 854312), (22192, 747523), (23506, 705736), (24472, 677878), (26864, 617519), (31901, 520016), (32501, 510416), (37144, 446614), (38836, 427156), (47012, 352868), (48944, 338939), (63802, 260008), (65002, 255208), (74288, 223307), (77672, 213578), (88217, 188048), (94024, 176434), (106789, 155344), (127604, 130004)]