128154636

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 362244960

約数和(自身を除く): 234090324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 81, 102, 106, 108, 153, 159, 162, 204, 212, 306, 318, 324, 439, 459, 477, 612, 636, 878, 901, 918, 954, 1317, 1377, 1431, 1756, 1802, 1836, 1908, 2634, 2703, 2754, 2862, 3604, 3951, 4293, 5268, 5406, 5508, 5724, 7463, 7902, 8109, 8586, 10812, 11853, 14926, 15804, 16218, 17172, 22389, 23267, 23706, 24327, 29852, 32436, 35559, 44778, 46534, 47412, 48654, 67167, 69801, 71118, 72981, 89556, 93068, 97308, 134334, 139602, 142236, 145962, 201501, 209403, 268668, 279204, 291924, 395539, 403002, 418806, 604503, 628209, 791078, 806004, 837612, 1186617, 1209006, 1256418, 1582156, 1884627, 2373234, 2418012, 2512836, 3559851, 3769254, 4746468, 7119702, 7538508, 10679553, 14239404, 21359106, 32038659, 42718212, 64077318, 128154636]

約数ペア:

[(1, 128154636), (2, 64077318), (3, 42718212), (4, 32038659), (6, 21359106), (9, 14239404), (12, 10679553), (17, 7538508), (18, 7119702), (27, 4746468), (34, 3769254), (36, 3559851), (51, 2512836), (53, 2418012), (54, 2373234), (68, 1884627), (81, 1582156), (102, 1256418), (106, 1209006), (108, 1186617), (153, 837612), (159, 806004), (162, 791078), (204, 628209), (212, 604503), (306, 418806), (318, 403002), (324, 395539), (439, 291924), (459, 279204), (477, 268668), (612, 209403), (636, 201501), (878, 145962), (901, 142236), (918, 139602), (954, 134334), (1317, 97308), (1377, 93068), (1431, 89556), (1756, 72981), (1802, 71118), (1836, 69801), (1908, 67167), (2634, 48654), (2703, 47412), (2754, 46534), (2862, 44778), (3604, 35559), (3951, 32436), (4293, 29852), (5268, 24327), (5406, 23706), (5508, 23267), (5724, 22389), (7463, 17172), (7902, 16218), (8109, 15804), (8586, 14926), (10812, 11853)]