131003784

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 387504000

約数和(自身を除く): 256500216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 137, 152, 171, 216, 228, 233, 274, 342, 411, 456, 466, 513, 548, 684, 699, 822, 932, 1026, 1096, 1233, 1368, 1398, 1644, 1864, 2052, 2097, 2466, 2603, 2796, 3288, 3699, 4104, 4194, 4427, 4932, 5206, 5592, 6291, 7398, 7809, 8388, 8854, 9864, 10412, 12582, 13281, 14796, 15618, 16776, 17708, 20824, 23427, 25164, 26562, 29592, 31236, 31921, 35416, 39843, 46854, 50328, 53124, 62472, 63842, 70281, 79686, 93708, 95763, 106248, 119529, 127684, 140562, 159372, 187416, 191526, 239058, 255368, 281124, 287289, 318744, 383052, 478116, 562248, 574578, 606499, 766104, 861867, 956232, 1149156, 1212998, 1723734, 1819497, 2298312, 2425996, 3447468, 3638994, 4851992, 5458491, 6894936, 7277988, 10916982, 14555976, 16375473, 21833964, 32750946, 43667928, 65501892, 131003784]

約数ペア:

[(1, 131003784), (2, 65501892), (3, 43667928), (4, 32750946), (6, 21833964), (8, 16375473), (9, 14555976), (12, 10916982), (18, 7277988), (19, 6894936), (24, 5458491), (27, 4851992), (36, 3638994), (38, 3447468), (54, 2425996), (57, 2298312), (72, 1819497), (76, 1723734), (108, 1212998), (114, 1149156), (137, 956232), (152, 861867), (171, 766104), (216, 606499), (228, 574578), (233, 562248), (274, 478116), (342, 383052), (411, 318744), (456, 287289), (466, 281124), (513, 255368), (548, 239058), (684, 191526), (699, 187416), (822, 159372), (932, 140562), (1026, 127684), (1096, 119529), (1233, 106248), (1368, 95763), (1398, 93708), (1644, 79686), (1864, 70281), (2052, 63842), (2097, 62472), (2466, 53124), (2603, 50328), (2796, 46854), (3288, 39843), (3699, 35416), (4104, 31921), (4194, 31236), (4427, 29592), (4932, 26562), (5206, 25164), (5592, 23427), (6291, 20824), (7398, 17708), (7809, 16776), (8388, 15618), (8854, 14796), (9864, 13281), (10412, 12582)]