131893888

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1282

約数の個数: 96

約数和(自身を含む): 323897940

約数和(自身を除く): 192004052

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 896, 952, 1088, 1237, 1568, 1666, 1904, 2176, 2474, 3136, 3332, 3808, 4948, 6272, 6664, 7616, 8659, 9896, 13328, 15232, 17318, 19792, 21029, 26656, 34636, 39584, 42058, 53312, 60613, 69272, 79168, 84116, 106624, 121226, 138544, 147203, 158336, 168232, 242452, 277088, 294406, 336464, 484904, 554176, 588812, 672928, 969808, 1030421, 1108352, 1177624, 1345856, 1939616, 2060842, 2355248, 2691712, 3879232, 4121684, 4710496, 7758464, 8243368, 9420992, 16486736, 18841984, 32973472, 65946944, 131893888]

約数ペア:

[(1, 131893888), (2, 65946944), (4, 32973472), (7, 18841984), (8, 16486736), (14, 9420992), (16, 8243368), (17, 7758464), (28, 4710496), (32, 4121684), (34, 3879232), (49, 2691712), (56, 2355248), (64, 2060842), (68, 1939616), (98, 1345856), (112, 1177624), (119, 1108352), (128, 1030421), (136, 969808), (196, 672928), (224, 588812), (238, 554176), (272, 484904), (392, 336464), (448, 294406), (476, 277088), (544, 242452), (784, 168232), (833, 158336), (896, 147203), (952, 138544), (1088, 121226), (1237, 106624), (1568, 84116), (1666, 79168), (1904, 69272), (2176, 60613), (2474, 53312), (3136, 42058), (3332, 39584), (3808, 34636), (4948, 26656), (6272, 21029), (6664, 19792), (7616, 17318), (8659, 15232), (9896, 13328)]