131829824

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 315772800

約数和(自身を除く): 183942976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 73, 112, 116, 139, 146, 203, 224, 232, 278, 292, 406, 448, 464, 511, 556, 584, 812, 928, 973, 1022, 1112, 1168, 1624, 1856, 1946, 2044, 2117, 2224, 2336, 3248, 3892, 4031, 4088, 4234, 4448, 4672, 6496, 7784, 8062, 8176, 8468, 8896, 10147, 12992, 14819, 15568, 16124, 16352, 16936, 20294, 28217, 29638, 31136, 32248, 32704, 33872, 40588, 56434, 59276, 62272, 64496, 67744, 71029, 81176, 112868, 118552, 128992, 135488, 142058, 162352, 225736, 237104, 257984, 284116, 294263, 324704, 451472, 474208, 568232, 588526, 649408, 902944, 948416, 1136464, 1177052, 1805888, 2059841, 2272928, 2354104, 4119682, 4545856, 4708208, 8239364, 9416416, 16478728, 18832832, 32957456, 65914912, 131829824]

約数ペア:

[(1, 131829824), (2, 65914912), (4, 32957456), (7, 18832832), (8, 16478728), (14, 9416416), (16, 8239364), (28, 4708208), (29, 4545856), (32, 4119682), (56, 2354104), (58, 2272928), (64, 2059841), (73, 1805888), (112, 1177052), (116, 1136464), (139, 948416), (146, 902944), (203, 649408), (224, 588526), (232, 568232), (278, 474208), (292, 451472), (406, 324704), (448, 294263), (464, 284116), (511, 257984), (556, 237104), (584, 225736), (812, 162352), (928, 142058), (973, 135488), (1022, 128992), (1112, 118552), (1168, 112868), (1624, 81176), (1856, 71029), (1946, 67744), (2044, 64496), (2117, 62272), (2224, 59276), (2336, 56434), (3248, 40588), (3892, 33872), (4031, 32704), (4088, 32248), (4234, 31136), (4448, 29638), (4672, 28217), (6496, 20294), (7784, 16936), (8062, 16352), (8176, 16124), (8468, 15568), (8896, 14819), (10147, 12992)]