159604864

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 362304000

約数和(自身を除く): 202699136

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 58, 62, 64, 73, 76, 116, 124, 128, 146, 152, 232, 248, 292, 304, 464, 496, 551, 584, 589, 608, 899, 928, 992, 1102, 1168, 1178, 1216, 1387, 1798, 1856, 1984, 2117, 2204, 2263, 2336, 2356, 2432, 2774, 3596, 3712, 3968, 4234, 4408, 4526, 4672, 4712, 5548, 7192, 8468, 8816, 9052, 9344, 9424, 11096, 14384, 16936, 17081, 17632, 18104, 18848, 22192, 28768, 33872, 34162, 35264, 36208, 37696, 40223, 42997, 44384, 57536, 65627, 67744, 68324, 70528, 72416, 75392, 80446, 85994, 88768, 115072, 131254, 135488, 136648, 144832, 160892, 171988, 177536, 262508, 270976, 273296, 289664, 321784, 343976, 525016, 546592, 643568, 687952, 1050032, 1093184, 1246913, 1287136, 1375904, 2100064, 2186368, 2493826, 2574272, 2751808, 4200128, 4987652, 5148544, 5503616, 8400256, 9975304, 19950608, 39901216, 79802432, 159604864]

約数ペア:

[(1, 159604864), (2, 79802432), (4, 39901216), (8, 19950608), (16, 9975304), (19, 8400256), (29, 5503616), (31, 5148544), (32, 4987652), (38, 4200128), (58, 2751808), (62, 2574272), (64, 2493826), (73, 2186368), (76, 2100064), (116, 1375904), (124, 1287136), (128, 1246913), (146, 1093184), (152, 1050032), (232, 687952), (248, 643568), (292, 546592), (304, 525016), (464, 343976), (496, 321784), (551, 289664), (584, 273296), (589, 270976), (608, 262508), (899, 177536), (928, 171988), (992, 160892), (1102, 144832), (1168, 136648), (1178, 135488), (1216, 131254), (1387, 115072), (1798, 88768), (1856, 85994), (1984, 80446), (2117, 75392), (2204, 72416), (2263, 70528), (2336, 68324), (2356, 67744), (2432, 65627), (2774, 57536), (3596, 44384), (3712, 42997), (3968, 40223), (4234, 37696), (4408, 36208), (4526, 35264), (4672, 34162), (4712, 33872), (5548, 28768), (7192, 22192), (8468, 18848), (8816, 18104), (9052, 17632), (9344, 17081), (9424, 16936), (11096, 14384)]