189114912

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{1489}}^1$

素因数の和:1525

約数の個数: 180

約数和(自身を含む): 647421390

約数和(自身を除く): 458306478

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1489, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 2978, 3024, 3528, 3969, 4467, 4536, 4704, 5292, 5956, 6048, 7056, 7938, 8934, 9072, 10423, 10584, 11912, 13401, 14112, 15876, 17868, 18144, 20846, 21168, 23824, 26802, 31269, 31752, 35736, 40203, 41692, 42336, 47648, 53604, 62538, 63504, 71472, 72961, 80406, 83384, 93807, 107208, 120609, 125076, 127008, 142944, 145922, 160812, 166768, 187614, 214416, 218883, 241218, 250152, 281421, 291844, 321624, 333536, 375228, 428832, 437766, 482436, 500304, 562842, 583688, 643248, 656649, 750456, 844263, 875532, 964872, 1000608, 1125684, 1167376, 1286496, 1313298, 1500912, 1688526, 1751064, 1929744, 1969947, 2251368, 2334752, 2626596, 3001824, 3377052, 3502128, 3859488, 3939894, 4502736, 5253192, 5909841, 6754104, 7004256, 7879788, 9005472, 10506384, 11819682, 13508208, 15759576, 21012768, 23639364, 27016416, 31519152, 47278728, 63038304, 94557456, 189114912]

約数ペア:

[(1, 189114912), (2, 94557456), (3, 63038304), (4, 47278728), (6, 31519152), (7, 27016416), (8, 23639364), (9, 21012768), (12, 15759576), (14, 13508208), (16, 11819682), (18, 10506384), (21, 9005472), (24, 7879788), (27, 7004256), (28, 6754104), (32, 5909841), (36, 5253192), (42, 4502736), (48, 3939894), (49, 3859488), (54, 3502128), (56, 3377052), (63, 3001824), (72, 2626596), (81, 2334752), (84, 2251368), (96, 1969947), (98, 1929744), (108, 1751064), (112, 1688526), (126, 1500912), (144, 1313298), (147, 1286496), (162, 1167376), (168, 1125684), (189, 1000608), (196, 964872), (216, 875532), (224, 844263), (252, 750456), (288, 656649), (294, 643248), (324, 583688), (336, 562842), (378, 500304), (392, 482436), (432, 437766), (441, 428832), (504, 375228), (567, 333536), (588, 321624), (648, 291844), (672, 281421), (756, 250152), (784, 241218), (864, 218883), (882, 214416), (1008, 187614), (1134, 166768), (1176, 160812), (1296, 145922), (1323, 142944), (1489, 127008), (1512, 125076), (1568, 120609), (1764, 107208), (2016, 93807), (2268, 83384), (2352, 80406), (2592, 72961), (2646, 71472), (2978, 63504), (3024, 62538), (3528, 53604), (3969, 47648), (4467, 42336), (4536, 41692), (4704, 40203), (5292, 35736), (5956, 31752), (6048, 31269), (7056, 26802), (7938, 23824), (8934, 21168), (9072, 20846), (10423, 18144), (10584, 17868), (11912, 15876), (13401, 14112)]