167671808

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 366912000

約数和(自身を除く): 199240192

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 139, 152, 248, 256, 278, 304, 496, 512, 556, 589, 608, 992, 1024, 1112, 1178, 1216, 1984, 2048, 2224, 2356, 2432, 2641, 3968, 4309, 4448, 4712, 4864, 5282, 7936, 8618, 8896, 9424, 9728, 10564, 15872, 17236, 17792, 18848, 19456, 21128, 31744, 34472, 35584, 37696, 38912, 42256, 63488, 68944, 71168, 75392, 81871, 84512, 137888, 142336, 150784, 163742, 169024, 275776, 284672, 301568, 327484, 338048, 551552, 603136, 654968, 676096, 1103104, 1206272, 1309936, 1352192, 2206208, 2619872, 2704384, 4412416, 5239744, 5408768, 8824832, 10479488, 20958976, 41917952, 83835904, 167671808]

約数ペア:

[(1, 167671808), (2, 83835904), (4, 41917952), (8, 20958976), (16, 10479488), (19, 8824832), (31, 5408768), (32, 5239744), (38, 4412416), (62, 2704384), (64, 2619872), (76, 2206208), (124, 1352192), (128, 1309936), (139, 1206272), (152, 1103104), (248, 676096), (256, 654968), (278, 603136), (304, 551552), (496, 338048), (512, 327484), (556, 301568), (589, 284672), (608, 275776), (992, 169024), (1024, 163742), (1112, 150784), (1178, 142336), (1216, 137888), (1984, 84512), (2048, 81871), (2224, 75392), (2356, 71168), (2432, 68944), (2641, 63488), (3968, 42256), (4309, 38912), (4448, 37696), (4712, 35584), (4864, 34472), (5282, 31744), (7936, 21128), (8618, 19456), (8896, 18848), (9424, 17792), (9728, 17236), (10564, 15872)]