148587040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{132667}}^1$

素因数の和:132689

約数の個数: 48

約数和(自身を含む): 401188032

約数和(自身を除く): 252600992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 132667, 265334, 530668, 663335, 928669, 1061336, 1326670, 1857338, 2122672, 2653340, 3714676, 4245344, 4643345, 5306680, 7429352, 9286690, 10613360, 14858704, 18573380, 21226720, 29717408, 37146760, 74293520, 148587040]

約数ペア:

[(1, 148587040), (2, 74293520), (4, 37146760), (5, 29717408), (7, 21226720), (8, 18573380), (10, 14858704), (14, 10613360), (16, 9286690), (20, 7429352), (28, 5306680), (32, 4643345), (35, 4245344), (40, 3714676), (56, 2653340), (70, 2122672), (80, 1857338), (112, 1326670), (140, 1061336), (160, 928669), (224, 663335), (280, 530668), (560, 265334), (1120, 132667)]