144671744

素因数分解:

$2^{10}\times 7^1\times {\mathrm{20183}}^1$

素因数の和:20210

約数の個数: 44

約数和(自身を含む): 330533184

約数和(自身を除く): 185861440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 20183, 40366, 80732, 141281, 161464, 282562, 322928, 565124, 645856, 1130248, 1291712, 2260496, 2583424, 4520992, 5166848, 9041984, 10333696, 18083968, 20667392, 36167936, 72335872, 144671744]

約数ペア:

[(1, 144671744), (2, 72335872), (4, 36167936), (7, 20667392), (8, 18083968), (14, 10333696), (16, 9041984), (28, 5166848), (32, 4520992), (56, 2583424), (64, 2260496), (112, 1291712), (128, 1130248), (224, 645856), (256, 565124), (448, 322928), (512, 282562), (896, 161464), (1024, 141281), (1792, 80732), (3584, 40366), (7168, 20183)]