166811904

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{10343}}^1$

素因数の和:10372

約数の個数: 108

約数和(自身を含む): 549721536

約数和(自身を除く): 382909632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 10343, 16128, 20686, 31029, 41372, 62058, 72401, 82744, 93087, 124116, 144802, 165488, 186174, 217203, 248232, 289604, 330976, 372348, 434406, 496464, 579208, 651609, 661952, 744696, 868812, 992928, 1158416, 1303218, 1323904, 1489392, 1737624, 1985856, 2316832, 2606436, 2647808, 2978784, 3475248, 3971712, 4633664, 5212872, 5957568, 6950496, 7943424, 9267328, 10425744, 11915136, 13900992, 18534656, 20851488, 23830272, 27801984, 41702976, 55603968, 83405952, 166811904]

約数ペア:

[(1, 166811904), (2, 83405952), (3, 55603968), (4, 41702976), (6, 27801984), (7, 23830272), (8, 20851488), (9, 18534656), (12, 13900992), (14, 11915136), (16, 10425744), (18, 9267328), (21, 7943424), (24, 6950496), (28, 5957568), (32, 5212872), (36, 4633664), (42, 3971712), (48, 3475248), (56, 2978784), (63, 2647808), (64, 2606436), (72, 2316832), (84, 1985856), (96, 1737624), (112, 1489392), (126, 1323904), (128, 1303218), (144, 1158416), (168, 992928), (192, 868812), (224, 744696), (252, 661952), (256, 651609), (288, 579208), (336, 496464), (384, 434406), (448, 372348), (504, 330976), (576, 289604), (672, 248232), (768, 217203), (896, 186174), (1008, 165488), (1152, 144802), (1344, 124116), (1792, 93087), (2016, 82744), (2304, 72401), (2688, 62058), (4032, 41372), (5376, 31029), (8064, 20686), (10343, 16128)]