131415424

素因数分解:

$2^7\times 7^1\times {\mathrm{146669}}^1$

素因数の和:146690

約数の個数: 32

約数和(自身を含む): 299206800

約数和(自身を除く): 167791376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 146669, 293338, 586676, 1026683, 1173352, 2053366, 2346704, 4106732, 4693408, 8213464, 9386816, 16426928, 18773632, 32853856, 65707712, 131415424]

約数ペア:

[(1, 131415424), (2, 65707712), (4, 32853856), (7, 18773632), (8, 16426928), (14, 9386816), (16, 8213464), (28, 4693408), (32, 4106732), (56, 2346704), (64, 2053366), (112, 1173352), (128, 1026683), (224, 586676), (448, 293338), (896, 146669)]