172870236

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 567665280

約数和(自身を除く): 394795044

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 59, 63, 66, 77, 84, 98, 99, 118, 126, 132, 147, 151, 154, 177, 196, 198, 231, 236, 252, 294, 302, 308, 354, 396, 413, 441, 453, 462, 531, 539, 588, 604, 649, 693, 708, 826, 882, 906, 924, 1057, 1062, 1078, 1239, 1298, 1359, 1386, 1617, 1652, 1661, 1764, 1812, 1947, 2114, 2124, 2156, 2478, 2596, 2718, 2772, 2891, 3171, 3234, 3322, 3717, 3894, 4228, 4543, 4851, 4956, 4983, 5436, 5782, 5841, 6342, 6468, 6644, 7399, 7434, 7788, 8673, 8909, 9086, 9513, 9702, 9966, 11564, 11627, 11682, 12684, 13629, 14798, 14868, 14949, 17346, 17818, 18172, 19026, 19404, 19932, 22197, 23254, 23364, 26019, 26727, 27258, 29596, 29898, 31801, 34692, 34881, 35636, 38052, 40887, 44394, 46508, 52038, 53454, 54516, 59796, 62363, 63602, 66591, 69762, 80181, 81389, 81774, 88788, 95403, 97999, 104076, 104643, 106908, 124726, 127204, 133182, 139524, 160362, 162778, 163548, 187089, 190806, 195998, 209286, 244167, 249452, 266364, 286209, 293997, 320724, 325556, 374178, 381612, 391996, 418572, 436541, 488334, 561267, 572418, 587994, 685993, 732501, 748356, 873082, 881991, 976668, 1122534, 1144836, 1175988, 1309623, 1371986, 1465002, 1746164, 1763982, 2057979, 2245068, 2619246, 2743972, 2930004, 3527964, 3928869, 4115958, 4801951, 5238492, 6173937, 7857738, 8231916, 9603902, 12347874, 14405853, 15715476, 19207804, 24695748, 28811706, 43217559, 57623412, 86435118, 172870236]

約数ペア:

[(1, 172870236), (2, 86435118), (3, 57623412), (4, 43217559), (6, 28811706), (7, 24695748), (9, 19207804), (11, 15715476), (12, 14405853), (14, 12347874), (18, 9603902), (21, 8231916), (22, 7857738), (28, 6173937), (33, 5238492), (36, 4801951), (42, 4115958), (44, 3928869), (49, 3527964), (59, 2930004), (63, 2743972), (66, 2619246), (77, 2245068), (84, 2057979), (98, 1763982), (99, 1746164), (118, 1465002), (126, 1371986), (132, 1309623), (147, 1175988), (151, 1144836), (154, 1122534), (177, 976668), (196, 881991), (198, 873082), (231, 748356), (236, 732501), (252, 685993), (294, 587994), (302, 572418), (308, 561267), (354, 488334), (396, 436541), (413, 418572), (441, 391996), (453, 381612), (462, 374178), (531, 325556), (539, 320724), (588, 293997), (604, 286209), (649, 266364), (693, 249452), (708, 244167), (826, 209286), (882, 195998), (906, 190806), (924, 187089), (1057, 163548), (1062, 162778), (1078, 160362), (1239, 139524), (1298, 133182), (1359, 127204), (1386, 124726), (1617, 106908), (1652, 104643), (1661, 104076), (1764, 97999), (1812, 95403), (1947, 88788), (2114, 81774), (2124, 81389), (2156, 80181), (2478, 69762), (2596, 66591), (2718, 63602), (2772, 62363), (2891, 59796), (3171, 54516), (3234, 53454), (3322, 52038), (3717, 46508), (3894, 44394), (4228, 40887), (4543, 38052), (4851, 35636), (4956, 34881), (4983, 34692), (5436, 31801), (5782, 29898), (5841, 29596), (6342, 27258), (6468, 26727), (6644, 26019), (7399, 23364), (7434, 23254), (7788, 22197), (8673, 19932), (8909, 19404), (9086, 19026), (9513, 18172), (9702, 17818), (9966, 17346), (11564, 14949), (11627, 14868), (11682, 14798), (12684, 13629)]