38195157

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 73543680

約数和(自身を除く): 35348523

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 49, 69, 77, 79, 91, 143, 147, 161, 231, 237, 253, 273, 299, 429, 483, 539, 553, 637, 759, 869, 897, 1001, 1027, 1127, 1617, 1659, 1771, 1817, 1911, 2093, 2607, 3003, 3081, 3289, 3381, 3871, 5313, 5451, 6083, 6279, 7007, 7189, 9867, 11297, 11613, 12397, 12719, 14651, 18249, 19987, 21021, 21567, 23023, 23621, 33891, 37191, 38157, 42581, 43953, 50323, 59961, 69069, 70863, 79079, 89033, 127743, 139909, 150969, 161161, 165347, 237237, 259831, 267099, 419727, 483483, 496041, 553553, 779493, 979363, 1157429, 1660659, 1818817, 2938089, 3472287, 5456451, 12731719, 38195157]

約数ペア:

[(1, 38195157), (3, 12731719), (7, 5456451), (11, 3472287), (13, 2938089), (21, 1818817), (23, 1660659), (33, 1157429), (39, 979363), (49, 779493), (69, 553553), (77, 496041), (79, 483483), (91, 419727), (143, 267099), (147, 259831), (161, 237237), (231, 165347), (237, 161161), (253, 150969), (273, 139909), (299, 127743), (429, 89033), (483, 79079), (539, 70863), (553, 69069), (637, 59961), (759, 50323), (869, 43953), (897, 42581), (1001, 38157), (1027, 37191), (1127, 33891), (1617, 23621), (1659, 23023), (1771, 21567), (1817, 21021), (1911, 19987), (2093, 18249), (2607, 14651), (3003, 12719), (3081, 12397), (3289, 11613), (3381, 11297), (3871, 9867), (5313, 7189), (5451, 7007), (6083, 6279)]