166966128

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23663}}^1$

素因数の和:23691

約数の個数: 90

約数和(自身を含む): 543585744

約数和(自身を除く): 376619616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 23663, 47326, 70989, 94652, 141978, 165641, 189304, 212967, 283956, 331282, 378608, 425934, 496923, 567912, 662564, 851868, 993846, 1135824, 1159487, 1325128, 1490769, 1703736, 1987692, 2318974, 2650256, 2981538, 3407472, 3478461, 3975384, 4637948, 5963076, 6956922, 7950768, 9275896, 10435383, 11926152, 13913844, 18551792, 20870766, 23852304, 27827688, 41741532, 55655376, 83483064, 166966128]

約数ペア:

[(1, 166966128), (2, 83483064), (3, 55655376), (4, 41741532), (6, 27827688), (7, 23852304), (8, 20870766), (9, 18551792), (12, 13913844), (14, 11926152), (16, 10435383), (18, 9275896), (21, 7950768), (24, 6956922), (28, 5963076), (36, 4637948), (42, 3975384), (48, 3478461), (49, 3407472), (56, 2981538), (63, 2650256), (72, 2318974), (84, 1987692), (98, 1703736), (112, 1490769), (126, 1325128), (144, 1159487), (147, 1135824), (168, 993846), (196, 851868), (252, 662564), (294, 567912), (336, 496923), (392, 425934), (441, 378608), (504, 331282), (588, 283956), (784, 212967), (882, 189304), (1008, 165641), (1176, 141978), (1764, 94652), (2352, 70989), (3528, 47326), (7056, 23663)]