239851136

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 585724800

約数和(自身を除く): 345873664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 128, 133, 146, 152, 193, 224, 266, 292, 304, 386, 448, 511, 532, 584, 608, 772, 896, 1022, 1064, 1168, 1216, 1351, 1387, 1544, 2044, 2128, 2336, 2432, 2702, 2774, 3088, 3667, 4088, 4256, 4672, 5404, 5548, 6176, 7334, 8176, 8512, 9344, 9709, 10808, 11096, 12352, 14089, 14668, 16352, 17024, 19418, 21616, 22192, 24704, 25669, 28178, 29336, 32704, 38836, 43232, 44384, 51338, 56356, 58672, 65408, 77672, 86464, 88768, 98623, 102676, 112712, 117344, 155344, 172928, 177536, 197246, 205352, 225424, 234688, 267691, 310688, 394492, 410704, 450848, 469376, 535382, 621376, 788984, 821408, 901696, 1070764, 1242752, 1577968, 1642816, 1803392, 1873837, 2141528, 3155936, 3285632, 3747674, 4283056, 6311872, 7495348, 8566112, 12623744, 14990696, 17132224, 29981392, 34264448, 59962784, 119925568, 239851136]

約数ペア:

[(1, 239851136), (2, 119925568), (4, 59962784), (7, 34264448), (8, 29981392), (14, 17132224), (16, 14990696), (19, 12623744), (28, 8566112), (32, 7495348), (38, 6311872), (56, 4283056), (64, 3747674), (73, 3285632), (76, 3155936), (112, 2141528), (128, 1873837), (133, 1803392), (146, 1642816), (152, 1577968), (193, 1242752), (224, 1070764), (266, 901696), (292, 821408), (304, 788984), (386, 621376), (448, 535382), (511, 469376), (532, 450848), (584, 410704), (608, 394492), (772, 310688), (896, 267691), (1022, 234688), (1064, 225424), (1168, 205352), (1216, 197246), (1351, 177536), (1387, 172928), (1544, 155344), (2044, 117344), (2128, 112712), (2336, 102676), (2432, 98623), (2702, 88768), (2774, 86464), (3088, 77672), (3667, 65408), (4088, 58672), (4256, 56356), (4672, 51338), (5404, 44384), (5548, 43232), (6176, 38836), (7334, 32704), (8176, 29336), (8512, 28178), (9344, 25669), (9709, 24704), (10808, 22192), (11096, 21616), (12352, 19418), (14089, 17024), (14668, 16352)]