15193728

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 48498450

約数和(自身を除く): 33304722

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 109, 121, 128, 132, 144, 176, 192, 198, 218, 242, 264, 288, 327, 352, 363, 384, 396, 436, 484, 528, 576, 654, 704, 726, 792, 872, 968, 981, 1056, 1089, 1152, 1199, 1308, 1408, 1452, 1584, 1744, 1936, 1962, 2112, 2178, 2398, 2616, 2904, 3168, 3488, 3597, 3872, 3924, 4224, 4356, 4796, 5232, 5808, 6336, 6976, 7194, 7744, 7848, 8712, 9592, 10464, 10791, 11616, 12672, 13189, 13952, 14388, 15488, 15696, 17424, 19184, 20928, 21582, 23232, 26378, 28776, 31392, 34848, 38368, 39567, 41856, 43164, 46464, 52756, 57552, 62784, 69696, 76736, 79134, 86328, 105512, 115104, 118701, 125568, 139392, 153472, 158268, 172656, 211024, 230208, 237402, 316536, 345312, 422048, 460416, 474804, 633072, 690624, 844096, 949608, 1266144, 1381248, 1688192, 1899216, 2532288, 3798432, 5064576, 7596864, 15193728]

約数ペア:

[(1, 15193728), (2, 7596864), (3, 5064576), (4, 3798432), (6, 2532288), (8, 1899216), (9, 1688192), (11, 1381248), (12, 1266144), (16, 949608), (18, 844096), (22, 690624), (24, 633072), (32, 474804), (33, 460416), (36, 422048), (44, 345312), (48, 316536), (64, 237402), (66, 230208), (72, 211024), (88, 172656), (96, 158268), (99, 153472), (109, 139392), (121, 125568), (128, 118701), (132, 115104), (144, 105512), (176, 86328), (192, 79134), (198, 76736), (218, 69696), (242, 62784), (264, 57552), (288, 52756), (327, 46464), (352, 43164), (363, 41856), (384, 39567), (396, 38368), (436, 34848), (484, 31392), (528, 28776), (576, 26378), (654, 23232), (704, 21582), (726, 20928), (792, 19184), (872, 17424), (968, 15696), (981, 15488), (1056, 14388), (1089, 13952), (1152, 13189), (1199, 12672), (1308, 11616), (1408, 10791), (1452, 10464), (1584, 9592), (1744, 8712), (1936, 7848), (1962, 7744), (2112, 7194), (2178, 6976), (2398, 6336), (2616, 5808), (2904, 5232), (3168, 4796), (3488, 4356), (3597, 4224), (3872, 3924)]