131525376

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4177}}^1$

素因数の和:4237

約数の個数: 72

約数和(自身を含む): 358672944

約数和(自身を除く): 227147568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 4177, 5248, 7872, 8354, 10496, 12531, 15744, 16708, 25062, 31488, 33416, 50124, 66832, 100248, 133664, 171257, 200496, 267328, 342514, 400992, 513771, 534656, 685028, 801984, 1027542, 1069312, 1370056, 1603968, 2055084, 2740112, 3207936, 4110168, 5480224, 8220336, 10960448, 16440672, 21920896, 32881344, 43841792, 65762688, 131525376]

約数ペア:

[(1, 131525376), (2, 65762688), (3, 43841792), (4, 32881344), (6, 21920896), (8, 16440672), (12, 10960448), (16, 8220336), (24, 5480224), (32, 4110168), (41, 3207936), (48, 2740112), (64, 2055084), (82, 1603968), (96, 1370056), (123, 1069312), (128, 1027542), (164, 801984), (192, 685028), (246, 534656), (256, 513771), (328, 400992), (384, 342514), (492, 267328), (656, 200496), (768, 171257), (984, 133664), (1312, 100248), (1968, 66832), (2624, 50124), (3936, 33416), (4177, 31488), (5248, 25062), (7872, 16708), (8354, 15744), (10496, 12531)]