148399552

素因数分解:

$2^6\times 7^1\times {\mathrm{331249}}^1$

素因数の和:331268

約数の個数: 28

約数和(自身を含む): 336550000

約数和(自身を除く): 188150448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 331249, 662498, 1324996, 2318743, 2649992, 4637486, 5299984, 9274972, 10599968, 18549944, 21199936, 37099888, 74199776, 148399552]

約数ペア:

[(1, 148399552), (2, 74199776), (4, 37099888), (7, 21199936), (8, 18549944), (14, 10599968), (16, 9274972), (28, 5299984), (32, 4637486), (56, 2649992), (64, 2318743), (112, 1324996), (224, 662498), (448, 331249)]