164291010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 445906944

約数和(自身を除く): 281615934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 107, 127, 130, 155, 186, 195, 214, 254, 310, 321, 381, 390, 403, 465, 535, 635, 642, 762, 806, 930, 1070, 1209, 1270, 1391, 1605, 1651, 1905, 2015, 2418, 2782, 3210, 3302, 3317, 3810, 3937, 4030, 4173, 4953, 6045, 6634, 6955, 7874, 8255, 8346, 9906, 9951, 11811, 12090, 13589, 13910, 16510, 16585, 19685, 19902, 20865, 23622, 24765, 27178, 33170, 39370, 40767, 41730, 43121, 49530, 49755, 51181, 59055, 67945, 81534, 86242, 99510, 102362, 118110, 129363, 135890, 153543, 176657, 203835, 215605, 255905, 258726, 307086, 353314, 407670, 421259, 431210, 511810, 529971, 646815, 767715, 842518, 883285, 1059942, 1263777, 1293630, 1535430, 1766570, 2106295, 2527554, 2649855, 4212590, 5299710, 5476367, 6318885, 10952734, 12637770, 16429101, 27381835, 32858202, 54763670, 82145505, 164291010]

約数ペア:

[(1, 164291010), (2, 82145505), (3, 54763670), (5, 32858202), (6, 27381835), (10, 16429101), (13, 12637770), (15, 10952734), (26, 6318885), (30, 5476367), (31, 5299710), (39, 4212590), (62, 2649855), (65, 2527554), (78, 2106295), (93, 1766570), (107, 1535430), (127, 1293630), (130, 1263777), (155, 1059942), (186, 883285), (195, 842518), (214, 767715), (254, 646815), (310, 529971), (321, 511810), (381, 431210), (390, 421259), (403, 407670), (465, 353314), (535, 307086), (635, 258726), (642, 255905), (762, 215605), (806, 203835), (930, 176657), (1070, 153543), (1209, 135890), (1270, 129363), (1391, 118110), (1605, 102362), (1651, 99510), (1905, 86242), (2015, 81534), (2418, 67945), (2782, 59055), (3210, 51181), (3302, 49755), (3317, 49530), (3810, 43121), (3937, 41730), (4030, 40767), (4173, 39370), (4953, 33170), (6045, 27178), (6634, 24765), (6955, 23622), (7874, 20865), (8255, 19902), (8346, 19685), (9906, 16585), (9951, 16510), (11811, 13910), (12090, 13589)]