143134220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22157}}^1$

素因数の和:22202

約数の個数: 48

約数和(自身を含む): 335028960

約数和(自身を除く): 191894740

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 22157, 44314, 88628, 110785, 221570, 376669, 420983, 443140, 753338, 841966, 1506676, 1683932, 1883345, 2104915, 3766690, 4209830, 7156711, 7533380, 8419660, 14313422, 28626844, 35783555, 71567110, 143134220]

約数ペア:

[(1, 143134220), (2, 71567110), (4, 35783555), (5, 28626844), (10, 14313422), (17, 8419660), (19, 7533380), (20, 7156711), (34, 4209830), (38, 3766690), (68, 2104915), (76, 1883345), (85, 1683932), (95, 1506676), (170, 841966), (190, 753338), (323, 443140), (340, 420983), (380, 376669), (646, 221570), (1292, 110785), (1615, 88628), (3230, 44314), (6460, 22157)]