148519168

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 344144192

約数和(自身を除く): 195625024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 896, 938, 1072, 1237, 1792, 1876, 2144, 2474, 3752, 4288, 4948, 7504, 8576, 8659, 9896, 15008, 17152, 17318, 19792, 30016, 34636, 39584, 60032, 69272, 79168, 82879, 120064, 138544, 158336, 165758, 277088, 316672, 331516, 554176, 580153, 663032, 1108352, 1160306, 1326064, 2216704, 2320612, 2652128, 4641224, 5304256, 9282448, 10608512, 18564896, 21217024, 37129792, 74259584, 148519168]

約数ペア:

[(1, 148519168), (2, 74259584), (4, 37129792), (7, 21217024), (8, 18564896), (14, 10608512), (16, 9282448), (28, 5304256), (32, 4641224), (56, 2652128), (64, 2320612), (67, 2216704), (112, 1326064), (128, 1160306), (134, 1108352), (224, 663032), (256, 580153), (268, 554176), (448, 331516), (469, 316672), (536, 277088), (896, 165758), (938, 158336), (1072, 138544), (1237, 120064), (1792, 82879), (1876, 79168), (2144, 69272), (2474, 60032), (3752, 39584), (4288, 34636), (4948, 30016), (7504, 19792), (8576, 17318), (8659, 17152), (9896, 15008)]