153870304

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11261}}^1$

素因数の和:11339

約数の個数: 48

約数和(自身を含む): 351914976

約数和(自身を除く): 198044672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 11261, 13664, 22522, 45044, 78827, 90088, 157654, 180176, 315308, 360352, 630616, 686921, 1261232, 1373842, 2522464, 2747684, 4808447, 5495368, 9616894, 10990736, 19233788, 21981472, 38467576, 76935152, 153870304]

約数ペア:

[(1, 153870304), (2, 76935152), (4, 38467576), (7, 21981472), (8, 19233788), (14, 10990736), (16, 9616894), (28, 5495368), (32, 4808447), (56, 2747684), (61, 2522464), (112, 1373842), (122, 1261232), (224, 686921), (244, 630616), (427, 360352), (488, 315308), (854, 180176), (976, 157654), (1708, 90088), (1952, 78827), (3416, 45044), (6832, 22522), (11261, 13664)]