164788064

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1316

約数の個数: 96

約数和(自身を含む): 403200000

約数和(自身を除く): 238411936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 496, 532, 589, 608, 868, 992, 1064, 1178, 1249, 1736, 2128, 2356, 2498, 3472, 4123, 4256, 4712, 4996, 6944, 8246, 8743, 9424, 9992, 16492, 17486, 18848, 19984, 23731, 32984, 34972, 38719, 39968, 47462, 65968, 69944, 77438, 94924, 131936, 139888, 154876, 166117, 189848, 271033, 279776, 309752, 332234, 379696, 542066, 619504, 664468, 735661, 759392, 1084132, 1239008, 1328936, 1471322, 2168264, 2657872, 2942644, 4336528, 5149627, 5315744, 5885288, 8673056, 10299254, 11770576, 20598508, 23541152, 41197016, 82394032, 164788064]

約数ペア:

[(1, 164788064), (2, 82394032), (4, 41197016), (7, 23541152), (8, 20598508), (14, 11770576), (16, 10299254), (19, 8673056), (28, 5885288), (31, 5315744), (32, 5149627), (38, 4336528), (56, 2942644), (62, 2657872), (76, 2168264), (112, 1471322), (124, 1328936), (133, 1239008), (152, 1084132), (217, 759392), (224, 735661), (248, 664468), (266, 619504), (304, 542066), (434, 379696), (496, 332234), (532, 309752), (589, 279776), (608, 271033), (868, 189848), (992, 166117), (1064, 154876), (1178, 139888), (1249, 131936), (1736, 94924), (2128, 77438), (2356, 69944), (2498, 65968), (3472, 47462), (4123, 39968), (4256, 38719), (4712, 34972), (4996, 32984), (6944, 23731), (8246, 19984), (8743, 18848), (9424, 17486), (9992, 16492)]