128159304

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 410235840

約数和(自身を除く): 282076536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 83, 84, 91, 98, 101, 104, 147, 156, 166, 168, 182, 196, 202, 249, 273, 294, 303, 312, 332, 364, 392, 404, 498, 546, 581, 588, 606, 637, 664, 707, 728, 808, 996, 1079, 1092, 1162, 1176, 1212, 1274, 1313, 1414, 1743, 1911, 1992, 2121, 2158, 2184, 2324, 2424, 2548, 2626, 2828, 3237, 3486, 3822, 3939, 4067, 4242, 4316, 4648, 4949, 5096, 5252, 5656, 6474, 6972, 7553, 7644, 7878, 8134, 8383, 8484, 8632, 9191, 9898, 10504, 12201, 12948, 13944, 14847, 15106, 15288, 15756, 16268, 16766, 16968, 18382, 19796, 22659, 24402, 25149, 25896, 27573, 29694, 30212, 31512, 32536, 33532, 36764, 39592, 45318, 48804, 50298, 52871, 55146, 58681, 59388, 60424, 64337, 67064, 73528, 90636, 97608, 100596, 105742, 108979, 110292, 117362, 118776, 128674, 158613, 176043, 181272, 193011, 201192, 211484, 217958, 220584, 234724, 257348, 317226, 326937, 352086, 386022, 410767, 422968, 435916, 469448, 514696, 634452, 653874, 704172, 762853, 772044, 821534, 871832, 1232301, 1268904, 1307748, 1408344, 1525706, 1544088, 1643068, 2288559, 2464602, 2615496, 3051412, 3286136, 4577118, 4929204, 5339971, 6102824, 9154236, 9858408, 10679942, 16019913, 18308472, 21359884, 32039826, 42719768, 64079652, 128159304]

約数ペア:

[(1, 128159304), (2, 64079652), (3, 42719768), (4, 32039826), (6, 21359884), (7, 18308472), (8, 16019913), (12, 10679942), (13, 9858408), (14, 9154236), (21, 6102824), (24, 5339971), (26, 4929204), (28, 4577118), (39, 3286136), (42, 3051412), (49, 2615496), (52, 2464602), (56, 2288559), (78, 1643068), (83, 1544088), (84, 1525706), (91, 1408344), (98, 1307748), (101, 1268904), (104, 1232301), (147, 871832), (156, 821534), (166, 772044), (168, 762853), (182, 704172), (196, 653874), (202, 634452), (249, 514696), (273, 469448), (294, 435916), (303, 422968), (312, 410767), (332, 386022), (364, 352086), (392, 326937), (404, 317226), (498, 257348), (546, 234724), (581, 220584), (588, 217958), (606, 211484), (637, 201192), (664, 193011), (707, 181272), (728, 176043), (808, 158613), (996, 128674), (1079, 118776), (1092, 117362), (1162, 110292), (1176, 108979), (1212, 105742), (1274, 100596), (1313, 97608), (1414, 90636), (1743, 73528), (1911, 67064), (1992, 64337), (2121, 60424), (2158, 59388), (2184, 58681), (2324, 55146), (2424, 52871), (2548, 50298), (2626, 48804), (2828, 45318), (3237, 39592), (3486, 36764), (3822, 33532), (3939, 32536), (4067, 31512), (4242, 30212), (4316, 29694), (4648, 27573), (4949, 25896), (5096, 25149), (5252, 24402), (5656, 22659), (6474, 19796), (6972, 18382), (7553, 16968), (7644, 16766), (7878, 16268), (8134, 15756), (8383, 15288), (8484, 15106), (8632, 14847), (9191, 13944), (9898, 12948), (10504, 12201)]