165194406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 412540128

約数和(自身を除く): 247345722

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 131, 153, 221, 234, 262, 306, 317, 393, 442, 634, 663, 786, 951, 1179, 1326, 1703, 1902, 1989, 2227, 2358, 2853, 3406, 3978, 4121, 4454, 5109, 5389, 5706, 6681, 8242, 10218, 10778, 12363, 13362, 15327, 16167, 20043, 24726, 28951, 30654, 32334, 37089, 40086, 41527, 48501, 57902, 70057, 74178, 83054, 86853, 97002, 124581, 140114, 173706, 210171, 249162, 260559, 373743, 420342, 521118, 539851, 630513, 705959, 747486, 1079702, 1261026, 1411918, 1619553, 2117877, 3239106, 4235754, 4858659, 6353631, 9177467, 9717318, 12707262, 18354934, 27532401, 55064802, 82597203, 165194406]

約数ペア:

[(1, 165194406), (2, 82597203), (3, 55064802), (6, 27532401), (9, 18354934), (13, 12707262), (17, 9717318), (18, 9177467), (26, 6353631), (34, 4858659), (39, 4235754), (51, 3239106), (78, 2117877), (102, 1619553), (117, 1411918), (131, 1261026), (153, 1079702), (221, 747486), (234, 705959), (262, 630513), (306, 539851), (317, 521118), (393, 420342), (442, 373743), (634, 260559), (663, 249162), (786, 210171), (951, 173706), (1179, 140114), (1326, 124581), (1703, 97002), (1902, 86853), (1989, 83054), (2227, 74178), (2358, 70057), (2853, 57902), (3406, 48501), (3978, 41527), (4121, 40086), (4454, 37089), (5109, 32334), (5389, 30654), (5706, 28951), (6681, 24726), (8242, 20043), (10218, 16167), (10778, 15327), (12363, 13362)]