147888932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{3823}}^1$

素因数の和:4355

約数の個数: 24

約数和(自身を含む): 273033600

約数和(自身を除く): 125144668

約数列:

[1, 2, 4, 19, 38, 76, 509, 1018, 2036, 3823, 7646, 9671, 15292, 19342, 38684, 72637, 145274, 290548, 1945907, 3891814, 7783628, 36972233, 73944466, 147888932]

約数ペア:

[(1, 147888932), (2, 73944466), (4, 36972233), (19, 7783628), (38, 3891814), (76, 1945907), (509, 290548), (1018, 145274), (2036, 72637), (3823, 38684), (7646, 19342), (9671, 15292)]