165354372

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 453395712

約数和(自身を除く): 288041340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 101, 108, 124, 162, 163, 186, 202, 279, 303, 324, 326, 372, 404, 489, 558, 606, 652, 837, 909, 978, 1116, 1212, 1467, 1674, 1818, 1956, 2511, 2727, 2934, 3131, 3348, 3636, 4401, 5022, 5053, 5454, 5868, 6262, 8181, 8802, 9393, 10044, 10106, 10908, 12524, 13203, 15159, 16362, 16463, 17604, 18786, 20212, 26406, 28179, 30318, 32724, 32926, 37572, 45477, 49389, 52812, 56358, 60636, 65852, 84537, 90954, 98778, 112716, 136431, 148167, 169074, 181908, 197556, 253611, 272862, 296334, 338148, 409293, 444501, 507222, 510353, 545724, 592668, 818586, 889002, 1014444, 1020706, 1333503, 1531059, 1637172, 1778004, 2041412, 2667006, 3062118, 4593177, 5334012, 6124236, 9186354, 13779531, 18372708, 27559062, 41338593, 55118124, 82677186, 165354372]

約数ペア:

[(1, 165354372), (2, 82677186), (3, 55118124), (4, 41338593), (6, 27559062), (9, 18372708), (12, 13779531), (18, 9186354), (27, 6124236), (31, 5334012), (36, 4593177), (54, 3062118), (62, 2667006), (81, 2041412), (93, 1778004), (101, 1637172), (108, 1531059), (124, 1333503), (162, 1020706), (163, 1014444), (186, 889002), (202, 818586), (279, 592668), (303, 545724), (324, 510353), (326, 507222), (372, 444501), (404, 409293), (489, 338148), (558, 296334), (606, 272862), (652, 253611), (837, 197556), (909, 181908), (978, 169074), (1116, 148167), (1212, 136431), (1467, 112716), (1674, 98778), (1818, 90954), (1956, 84537), (2511, 65852), (2727, 60636), (2934, 56358), (3131, 52812), (3348, 49389), (3636, 45477), (4401, 37572), (5022, 32926), (5053, 32724), (5454, 30318), (5868, 28179), (6262, 26406), (8181, 20212), (8802, 18786), (9393, 17604), (10044, 16463), (10106, 16362), (10908, 15159), (12524, 13203)]