197836128

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{4673}}^1$

素因数の和:4706

約数の個数: 144

約数和(自身を含む): 671373360

約数和(自身を除く): 473537232

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, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4673, 4704, 5292, 6048, 7056, 9346, 10584, 14019, 14112, 18692, 21168, 28038, 32711, 37384, 42057, 42336, 56076, 65422, 74768, 84114, 98133, 112152, 126171, 130844, 149536, 168228, 196266, 224304, 228977, 252342, 261688, 294399, 336456, 392532, 448608, 457954, 504684, 523376, 588798, 672912, 686931, 785064, 883197, 915908, 1009368, 1046752, 1177596, 1345824, 1373862, 1570128, 1766394, 1831816, 2018736, 2060793, 2355192, 2747724, 3140256, 3532788, 3663632, 4037472, 4121586, 4710384, 5495448, 6182379, 7065576, 7327264, 8243172, 9420768, 10990896, 12364758, 14131152, 16486344, 21981792, 24729516, 28262304, 32972688, 49459032, 65945376, 98918064, 197836128]

約数ペア:

[(1, 197836128), (2, 98918064), (3, 65945376), (4, 49459032), (6, 32972688), (7, 28262304), (8, 24729516), (9, 21981792), (12, 16486344), (14, 14131152), (16, 12364758), (18, 10990896), (21, 9420768), (24, 8243172), (27, 7327264), (28, 7065576), (32, 6182379), (36, 5495448), (42, 4710384), (48, 4121586), (49, 4037472), (54, 3663632), (56, 3532788), (63, 3140256), (72, 2747724), (84, 2355192), (96, 2060793), (98, 2018736), (108, 1831816), (112, 1766394), (126, 1570128), (144, 1373862), (147, 1345824), (168, 1177596), (189, 1046752), (196, 1009368), (216, 915908), (224, 883197), (252, 785064), (288, 686931), (294, 672912), (336, 588798), (378, 523376), (392, 504684), (432, 457954), (441, 448608), (504, 392532), (588, 336456), (672, 294399), (756, 261688), (784, 252342), (864, 228977), (882, 224304), (1008, 196266), (1176, 168228), (1323, 149536), (1512, 130844), (1568, 126171), (1764, 112152), (2016, 98133), (2352, 84114), (2646, 74768), (3024, 65422), (3528, 56076), (4673, 42336), (4704, 42057), (5292, 37384), (6048, 32711), (7056, 28038), (9346, 21168), (10584, 18692), (14019, 14112)]