148223488

素因数分解:

$2^9\times 7^1\times {\mathrm{41357}}^1$

素因数の和:41382

約数の個数: 40

約数和(自身を含む): 338473872

約数和(自身を除く): 190250384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 41357, 82714, 165428, 289499, 330856, 578998, 661712, 1157996, 1323424, 2315992, 2646848, 4631984, 5293696, 9263968, 10587392, 18527936, 21174784, 37055872, 74111744, 148223488]

約数ペア:

[(1, 148223488), (2, 74111744), (4, 37055872), (7, 21174784), (8, 18527936), (14, 10587392), (16, 9263968), (28, 5293696), (32, 4631984), (56, 2646848), (64, 2315992), (112, 1323424), (128, 1157996), (224, 661712), (256, 578998), (448, 330856), (512, 289499), (896, 165428), (1792, 82714), (3584, 41357)]