131702004

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 144

約数和(自身を含む): 407554560

約数和(自身を除く): 275852556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 49, 54, 63, 82, 84, 98, 108, 123, 126, 147, 164, 189, 196, 246, 252, 287, 294, 369, 378, 441, 492, 574, 588, 607, 738, 756, 861, 882, 1107, 1148, 1214, 1323, 1476, 1722, 1764, 1821, 2009, 2214, 2428, 2583, 2646, 3444, 3642, 4018, 4249, 4428, 5166, 5292, 5463, 6027, 7284, 7749, 8036, 8498, 10332, 10926, 12054, 12747, 15498, 16389, 16996, 18081, 21852, 24108, 24887, 25494, 29743, 30996, 32778, 36162, 38241, 49774, 50988, 54243, 59486, 65556, 72324, 74661, 76482, 89229, 99548, 108486, 114723, 118972, 149322, 152964, 174209, 178458, 216972, 223983, 229446, 267687, 298644, 348418, 356916, 447966, 458892, 522627, 535374, 671949, 696836, 803061, 895932, 1045254, 1070748, 1219463, 1343898, 1567881, 1606122, 2090508, 2438926, 2687796, 3135762, 3212244, 3658389, 4703643, 4877852, 6271524, 7316778, 9407286, 10975167, 14633556, 18814572, 21950334, 32925501, 43900668, 65851002, 131702004]

約数ペア:

[(1, 131702004), (2, 65851002), (3, 43900668), (4, 32925501), (6, 21950334), (7, 18814572), (9, 14633556), (12, 10975167), (14, 9407286), (18, 7316778), (21, 6271524), (27, 4877852), (28, 4703643), (36, 3658389), (41, 3212244), (42, 3135762), (49, 2687796), (54, 2438926), (63, 2090508), (82, 1606122), (84, 1567881), (98, 1343898), (108, 1219463), (123, 1070748), (126, 1045254), (147, 895932), (164, 803061), (189, 696836), (196, 671949), (246, 535374), (252, 522627), (287, 458892), (294, 447966), (369, 356916), (378, 348418), (441, 298644), (492, 267687), (574, 229446), (588, 223983), (607, 216972), (738, 178458), (756, 174209), (861, 152964), (882, 149322), (1107, 118972), (1148, 114723), (1214, 108486), (1323, 99548), (1476, 89229), (1722, 76482), (1764, 74661), (1821, 72324), (2009, 65556), (2214, 59486), (2428, 54243), (2583, 50988), (2646, 49774), (3444, 38241), (3642, 36162), (4018, 32778), (4249, 30996), (4428, 29743), (5166, 25494), (5292, 24887), (5463, 24108), (6027, 21852), (7284, 18081), (7749, 16996), (8036, 16389), (8498, 15498), (10332, 12747), (10926, 12054)]