148693312

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 56

約数和(自身を含む): 306580032

約数和(自身を除く): 157886720

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 142, 172, 284, 344, 568, 688, 761, 1136, 1376, 1522, 2272, 2752, 3044, 3053, 4544, 6088, 6106, 12176, 12212, 24352, 24424, 32723, 48704, 48848, 54031, 65446, 97696, 108062, 130892, 195392, 216124, 261784, 432248, 523568, 864496, 1047136, 1728992, 2094272, 2323333, 3457984, 4646666, 9293332, 18586664, 37173328, 74346656, 148693312]

約数ペア:

[(1, 148693312), (2, 74346656), (4, 37173328), (8, 18586664), (16, 9293332), (32, 4646666), (43, 3457984), (64, 2323333), (71, 2094272), (86, 1728992), (142, 1047136), (172, 864496), (284, 523568), (344, 432248), (568, 261784), (688, 216124), (761, 195392), (1136, 130892), (1376, 108062), (1522, 97696), (2272, 65446), (2752, 54031), (3044, 48848), (3053, 48704), (4544, 32723), (6088, 24424), (6106, 24352), (12176, 12212)]