163336768

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 112

約数和(自身を含む): 403148800

約数和(自身を除く): 239812032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 608, 619, 868, 992, 1064, 1178, 1216, 1238, 1736, 1984, 2128, 2356, 2476, 3472, 4123, 4256, 4333, 4712, 4952, 6944, 8246, 8512, 8666, 9424, 9904, 11761, 13888, 16492, 17332, 18848, 19189, 19808, 23522, 32984, 34664, 37696, 38378, 39616, 47044, 65968, 69328, 76756, 82327, 94088, 131936, 134323, 138656, 153512, 164654, 188176, 263872, 268646, 277312, 307024, 329308, 364591, 376352, 537292, 614048, 658616, 729182, 752704, 1074584, 1228096, 1317232, 1458364, 2149168, 2552137, 2634464, 2916728, 4298336, 5104274, 5268928, 5833456, 8596672, 10208548, 11666912, 20417096, 23333824, 40834192, 81668384, 163336768]

約数ペア:

[(1, 163336768), (2, 81668384), (4, 40834192), (7, 23333824), (8, 20417096), (14, 11666912), (16, 10208548), (19, 8596672), (28, 5833456), (31, 5268928), (32, 5104274), (38, 4298336), (56, 2916728), (62, 2634464), (64, 2552137), (76, 2149168), (112, 1458364), (124, 1317232), (133, 1228096), (152, 1074584), (217, 752704), (224, 729182), (248, 658616), (266, 614048), (304, 537292), (434, 376352), (448, 364591), (496, 329308), (532, 307024), (589, 277312), (608, 268646), (619, 263872), (868, 188176), (992, 164654), (1064, 153512), (1178, 138656), (1216, 134323), (1238, 131936), (1736, 94088), (1984, 82327), (2128, 76756), (2356, 69328), (2476, 65968), (3472, 47044), (4123, 39616), (4256, 38378), (4333, 37696), (4712, 34664), (4952, 32984), (6944, 23522), (8246, 19808), (8512, 19189), (8666, 18848), (9424, 17332), (9904, 16492), (11761, 13888)]