131443536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 406362880

約数和(自身を除く): 274919344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 97, 109, 111, 112, 148, 168, 194, 218, 222, 259, 291, 296, 327, 336, 388, 436, 444, 518, 582, 592, 654, 679, 763, 776, 777, 872, 888, 1036, 1164, 1308, 1358, 1526, 1552, 1554, 1744, 1776, 2037, 2072, 2289, 2328, 2616, 2716, 3052, 3108, 3589, 4033, 4074, 4144, 4578, 4656, 5232, 5432, 6104, 6216, 7178, 8066, 8148, 9156, 10573, 10767, 10864, 12099, 12208, 12432, 14356, 16132, 16296, 18312, 21146, 21534, 24198, 25123, 28231, 28712, 31719, 32264, 32592, 36624, 42292, 43068, 48396, 50246, 56462, 57424, 63438, 64528, 74011, 75369, 84584, 84693, 86136, 96792, 100492, 112924, 126876, 148022, 150738, 169168, 169386, 172272, 193584, 200984, 222033, 225848, 253752, 296044, 301476, 338772, 391201, 401968, 444066, 451696, 507504, 592088, 602952, 677544, 782402, 888132, 1173603, 1184176, 1205904, 1355088, 1564804, 1776264, 2347206, 2738407, 3129608, 3552528, 4694412, 5476814, 6259216, 8215221, 9388824, 10953628, 16430442, 18777648, 21907256, 32860884, 43814512, 65721768, 131443536]

約数ペア:

[(1, 131443536), (2, 65721768), (3, 43814512), (4, 32860884), (6, 21907256), (7, 18777648), (8, 16430442), (12, 10953628), (14, 9388824), (16, 8215221), (21, 6259216), (24, 5476814), (28, 4694412), (37, 3552528), (42, 3129608), (48, 2738407), (56, 2347206), (74, 1776264), (84, 1564804), (97, 1355088), (109, 1205904), (111, 1184176), (112, 1173603), (148, 888132), (168, 782402), (194, 677544), (218, 602952), (222, 592088), (259, 507504), (291, 451696), (296, 444066), (327, 401968), (336, 391201), (388, 338772), (436, 301476), (444, 296044), (518, 253752), (582, 225848), (592, 222033), (654, 200984), (679, 193584), (763, 172272), (776, 169386), (777, 169168), (872, 150738), (888, 148022), (1036, 126876), (1164, 112924), (1308, 100492), (1358, 96792), (1526, 86136), (1552, 84693), (1554, 84584), (1744, 75369), (1776, 74011), (2037, 64528), (2072, 63438), (2289, 57424), (2328, 56462), (2616, 50246), (2716, 48396), (3052, 43068), (3108, 42292), (3589, 36624), (4033, 32592), (4074, 32264), (4144, 31719), (4578, 28712), (4656, 28231), (5232, 25123), (5432, 24198), (6104, 21534), (6216, 21146), (7178, 18312), (8066, 16296), (8148, 16132), (9156, 14356), (10573, 12432), (10767, 12208), (10864, 12099)]