158093056

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1869

約数の個数: 72

約数和(自身を含む): 355557888

約数和(自身を除く): 197464832

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1811, 1984, 2728, 2816, 3622, 3968, 5456, 7244, 7936, 10912, 14488, 19921, 21824, 28976, 39842, 43648, 56141, 57952, 79684, 87296, 112282, 115904, 159368, 224564, 231808, 318736, 449128, 463616, 617551, 637472, 898256, 1235102, 1274944, 1796512, 2470204, 2549888, 3593024, 4940408, 5099776, 7186048, 9880816, 14372096, 19761632, 39523264, 79046528, 158093056]

約数ペア:

[(1, 158093056), (2, 79046528), (4, 39523264), (8, 19761632), (11, 14372096), (16, 9880816), (22, 7186048), (31, 5099776), (32, 4940408), (44, 3593024), (62, 2549888), (64, 2470204), (88, 1796512), (124, 1274944), (128, 1235102), (176, 898256), (248, 637472), (256, 617551), (341, 463616), (352, 449128), (496, 318736), (682, 231808), (704, 224564), (992, 159368), (1364, 115904), (1408, 112282), (1811, 87296), (1984, 79684), (2728, 57952), (2816, 56141), (3622, 43648), (3968, 39842), (5456, 28976), (7244, 21824), (7936, 19921), (10912, 14488)]