238065156

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 168

約数和(自身を含む): 727151040

約数和(自身を除く): 489085884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 107, 108, 109, 126, 162, 189, 214, 218, 243, 252, 321, 324, 327, 378, 428, 436, 486, 567, 642, 654, 729, 749, 756, 763, 963, 972, 981, 1134, 1284, 1308, 1458, 1498, 1526, 1701, 1926, 1962, 2247, 2268, 2289, 2889, 2916, 2943, 2996, 3052, 3402, 3852, 3924, 4494, 4578, 5103, 5778, 5886, 6741, 6804, 6867, 8667, 8829, 8988, 9156, 10206, 11556, 11663, 11772, 13482, 13734, 17334, 17658, 20223, 20412, 20601, 23326, 26001, 26487, 26964, 27468, 34668, 34989, 35316, 40446, 41202, 46652, 52002, 52974, 60669, 61803, 69978, 78003, 79461, 80892, 81641, 82404, 104004, 104967, 105948, 121338, 123606, 139956, 156006, 158922, 163282, 182007, 185409, 209934, 242676, 244923, 247212, 312012, 314901, 317844, 326564, 364014, 370818, 419868, 489846, 546021, 556227, 629802, 728028, 734769, 741636, 944703, 979692, 1092042, 1112454, 1259604, 1469538, 1889406, 2184084, 2204307, 2224908, 2834109, 2939076, 3778812, 4408614, 5668218, 6612921, 8502327, 8817228, 11336436, 13225842, 17004654, 19838763, 26451684, 34009308, 39677526, 59516289, 79355052, 119032578, 238065156]

約数ペア:

[(1, 238065156), (2, 119032578), (3, 79355052), (4, 59516289), (6, 39677526), (7, 34009308), (9, 26451684), (12, 19838763), (14, 17004654), (18, 13225842), (21, 11336436), (27, 8817228), (28, 8502327), (36, 6612921), (42, 5668218), (54, 4408614), (63, 3778812), (81, 2939076), (84, 2834109), (107, 2224908), (108, 2204307), (109, 2184084), (126, 1889406), (162, 1469538), (189, 1259604), (214, 1112454), (218, 1092042), (243, 979692), (252, 944703), (321, 741636), (324, 734769), (327, 728028), (378, 629802), (428, 556227), (436, 546021), (486, 489846), (567, 419868), (642, 370818), (654, 364014), (729, 326564), (749, 317844), (756, 314901), (763, 312012), (963, 247212), (972, 244923), (981, 242676), (1134, 209934), (1284, 185409), (1308, 182007), (1458, 163282), (1498, 158922), (1526, 156006), (1701, 139956), (1926, 123606), (1962, 121338), (2247, 105948), (2268, 104967), (2289, 104004), (2889, 82404), (2916, 81641), (2943, 80892), (2996, 79461), (3052, 78003), (3402, 69978), (3852, 61803), (3924, 60669), (4494, 52974), (4578, 52002), (5103, 46652), (5778, 41202), (5886, 40446), (6741, 35316), (6804, 34989), (6867, 34668), (8667, 27468), (8829, 26964), (8988, 26487), (9156, 26001), (10206, 23326), (11556, 20601), (11663, 20412), (11772, 20223), (13482, 17658), (13734, 17334)]