156949209472

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1\times {\mathrm{2293}}^1$

素因数の和:2772

約数の個数: 128

約数和(自身を含む): 344439695520

約数和(自身を除く): 187490486048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 173, 176, 281, 346, 352, 562, 692, 704, 1124, 1384, 1408, 1903, 2248, 2293, 2768, 3091, 3806, 4496, 4586, 5536, 6182, 7612, 8992, 9172, 11072, 12364, 15224, 17984, 18344, 22144, 24728, 25223, 30448, 35968, 36688, 48613, 49456, 50446, 60896, 73376, 97226, 98912, 100892, 121792, 146752, 194452, 197824, 201784, 243584, 293504, 388904, 395648, 396689, 403568, 534743, 644333, 777808, 793378, 807136, 1069486, 1288666, 1555616, 1586756, 1614272, 2138972, 2577332, 3111232, 3173512, 3228544, 4277944, 4363579, 5154664, 6222464, 6347024, 7087663, 8555888, 8727158, 10309328, 12694048, 14175326, 17111776, 17454316, 20618656, 25388096, 28350652, 34223552, 34908632, 41237312, 50776192, 56701304, 68447104, 69817264, 82474624, 111469609, 113402608, 139634528, 222939218, 226805216, 279269056, 445878436, 453610432, 558538112, 891756872, 907220864, 1226165699, 1783513744, 2452331398, 3567027488, 4904662796, 7134054976, 9809325592, 14268109952, 19618651184, 39237302368, 78474604736, 156949209472]

約数ペア:

[(1, 156949209472), (2, 78474604736), (4, 39237302368), (8, 19618651184), (11, 14268109952), (16, 9809325592), (22, 7134054976), (32, 4904662796), (44, 3567027488), (64, 2452331398), (88, 1783513744), (128, 1226165699), (173, 907220864), (176, 891756872), (281, 558538112), (346, 453610432), (352, 445878436), (562, 279269056), (692, 226805216), (704, 222939218), (1124, 139634528), (1384, 113402608), (1408, 111469609), (1903, 82474624), (2248, 69817264), (2293, 68447104), (2768, 56701304), (3091, 50776192), (3806, 41237312), (4496, 34908632), (4586, 34223552), (5536, 28350652), (6182, 25388096), (7612, 20618656), (8992, 17454316), (9172, 17111776), (11072, 14175326), (12364, 12694048), (15224, 10309328), (17984, 8727158), (18344, 8555888), (22144, 7087663), (24728, 6347024), (25223, 6222464), (30448, 5154664), (35968, 4363579), (36688, 4277944), (48613, 3228544), (49456, 3173512), (50446, 3111232), (60896, 2577332), (73376, 2138972), (97226, 1614272), (98912, 1586756), (100892, 1555616), (121792, 1288666), (146752, 1069486), (194452, 807136), (197824, 793378), (201784, 777808), (243584, 644333), (293504, 534743), (388904, 403568), (395648, 396689)]