159735808

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 112

約数和(自身を含む): 358591104

約数和(自身を除く): 198855296

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 62, 64, 68, 74, 124, 128, 136, 148, 248, 256, 272, 296, 496, 512, 527, 544, 592, 629, 992, 1024, 1054, 1088, 1147, 1184, 1258, 1984, 2048, 2108, 2176, 2294, 2368, 2516, 3968, 4096, 4216, 4352, 4588, 4736, 5032, 7936, 8192, 8432, 8704, 9176, 9472, 10064, 15872, 16864, 17408, 18352, 18944, 19499, 20128, 31744, 33728, 34816, 36704, 37888, 38998, 40256, 63488, 67456, 69632, 73408, 75776, 77996, 80512, 126976, 134912, 139264, 146816, 151552, 155992, 161024, 253952, 269824, 293632, 303104, 311984, 322048, 539648, 587264, 623968, 644096, 1079296, 1174528, 1247936, 1288192, 2158592, 2349056, 2495872, 2576384, 4317184, 4698112, 4991744, 5152768, 9396224, 9983488, 19966976, 39933952, 79867904, 159735808]

約数ペア:

[(1, 159735808), (2, 79867904), (4, 39933952), (8, 19966976), (16, 9983488), (17, 9396224), (31, 5152768), (32, 4991744), (34, 4698112), (37, 4317184), (62, 2576384), (64, 2495872), (68, 2349056), (74, 2158592), (124, 1288192), (128, 1247936), (136, 1174528), (148, 1079296), (248, 644096), (256, 623968), (272, 587264), (296, 539648), (496, 322048), (512, 311984), (527, 303104), (544, 293632), (592, 269824), (629, 253952), (992, 161024), (1024, 155992), (1054, 151552), (1088, 146816), (1147, 139264), (1184, 134912), (1258, 126976), (1984, 80512), (2048, 77996), (2108, 75776), (2176, 73408), (2294, 69632), (2368, 67456), (2516, 63488), (3968, 40256), (4096, 38998), (4216, 37888), (4352, 36704), (4588, 34816), (4736, 33728), (5032, 31744), (7936, 20128), (8192, 19499), (8432, 18944), (8704, 18352), (9176, 17408), (9472, 16864), (10064, 15872)]