189384704

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 414086400

約数和(自身を除く): 224701696

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 157, 248, 256, 304, 314, 496, 512, 589, 608, 628, 992, 1024, 1178, 1216, 1256, 1984, 2048, 2356, 2432, 2512, 2983, 3968, 4712, 4864, 4867, 5024, 5966, 7936, 9424, 9728, 9734, 10048, 11932, 15872, 18848, 19456, 19468, 20096, 23864, 31744, 37696, 38912, 38936, 40192, 47728, 63488, 75392, 77872, 80384, 92473, 95456, 150784, 155744, 160768, 184946, 190912, 301568, 311488, 321536, 369892, 381824, 603136, 622976, 739784, 763648, 1206272, 1245952, 1479568, 1527296, 2491904, 2959136, 3054592, 4983808, 5918272, 6109184, 9967616, 11836544, 23673088, 47346176, 94692352, 189384704]

約数ペア:

[(1, 189384704), (2, 94692352), (4, 47346176), (8, 23673088), (16, 11836544), (19, 9967616), (31, 6109184), (32, 5918272), (38, 4983808), (62, 3054592), (64, 2959136), (76, 2491904), (124, 1527296), (128, 1479568), (152, 1245952), (157, 1206272), (248, 763648), (256, 739784), (304, 622976), (314, 603136), (496, 381824), (512, 369892), (589, 321536), (608, 311488), (628, 301568), (992, 190912), (1024, 184946), (1178, 160768), (1216, 155744), (1256, 150784), (1984, 95456), (2048, 92473), (2356, 80384), (2432, 77872), (2512, 75392), (2983, 63488), (3968, 47728), (4712, 40192), (4864, 38936), (4867, 38912), (5024, 37696), (5966, 31744), (7936, 23864), (9424, 20096), (9728, 19468), (9734, 19456), (10048, 18848), (11932, 15872)]