16391088

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 180

約数和(自身を含む): 56233008

約数和(自身を除く): 39841920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 101, 112, 126, 138, 144, 147, 161, 168, 184, 196, 202, 207, 252, 276, 294, 303, 322, 336, 368, 392, 404, 414, 441, 483, 504, 552, 588, 606, 644, 707, 784, 808, 828, 882, 909, 966, 1008, 1104, 1127, 1176, 1212, 1288, 1414, 1449, 1616, 1656, 1764, 1818, 1932, 2121, 2254, 2323, 2352, 2424, 2576, 2828, 2898, 3312, 3381, 3528, 3636, 3864, 4242, 4508, 4646, 4848, 4949, 5656, 5796, 6363, 6762, 6969, 7056, 7272, 7728, 8484, 9016, 9292, 9898, 10143, 11312, 11592, 12726, 13524, 13938, 14544, 14847, 16261, 16968, 18032, 18584, 19796, 20286, 20907, 23184, 25452, 27048, 27876, 29694, 32522, 33936, 37168, 39592, 40572, 41814, 44541, 48783, 50904, 54096, 55752, 59388, 65044, 79184, 81144, 83628, 89082, 97566, 101808, 111504, 113827, 118776, 130088, 146349, 162288, 167256, 178164, 195132, 227654, 237552, 260176, 292698, 334512, 341481, 356328, 390264, 455308, 585396, 682962, 712656, 780528, 910616, 1024443, 1170792, 1365924, 1821232, 2048886, 2341584, 2731848, 4097772, 5463696, 8195544, 16391088]

約数ペア:

[(1, 16391088), (2, 8195544), (3, 5463696), (4, 4097772), (6, 2731848), (7, 2341584), (8, 2048886), (9, 1821232), (12, 1365924), (14, 1170792), (16, 1024443), (18, 910616), (21, 780528), (23, 712656), (24, 682962), (28, 585396), (36, 455308), (42, 390264), (46, 356328), (48, 341481), (49, 334512), (56, 292698), (63, 260176), (69, 237552), (72, 227654), (84, 195132), (92, 178164), (98, 167256), (101, 162288), (112, 146349), (126, 130088), (138, 118776), (144, 113827), (147, 111504), (161, 101808), (168, 97566), (184, 89082), (196, 83628), (202, 81144), (207, 79184), (252, 65044), (276, 59388), (294, 55752), (303, 54096), (322, 50904), (336, 48783), (368, 44541), (392, 41814), (404, 40572), (414, 39592), (441, 37168), (483, 33936), (504, 32522), (552, 29694), (588, 27876), (606, 27048), (644, 25452), (707, 23184), (784, 20907), (808, 20286), (828, 19796), (882, 18584), (909, 18032), (966, 16968), (1008, 16261), (1104, 14847), (1127, 14544), (1176, 13938), (1212, 13524), (1288, 12726), (1414, 11592), (1449, 11312), (1616, 10143), (1656, 9898), (1764, 9292), (1818, 9016), (1932, 8484), (2121, 7728), (2254, 7272), (2323, 7056), (2352, 6969), (2424, 6762), (2576, 6363), (2828, 5796), (2898, 5656), (3312, 4949), (3381, 4848), (3528, 4646), (3636, 4508), (3864, 4242)]