145308168

素因数分解:

$2^3\times 3^5\times {\mathrm{74747}}^1$

素因数の和:74768

約数の個数: 48

約数和(自身を含む): 408124080

約数和(自身を除く): 262815912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 74747, 149494, 224241, 298988, 448482, 597976, 672723, 896964, 1345446, 1793928, 2018169, 2690892, 4036338, 5381784, 6054507, 8072676, 12109014, 16145352, 18163521, 24218028, 36327042, 48436056, 72654084, 145308168]

約数ペア:

[(1, 145308168), (2, 72654084), (3, 48436056), (4, 36327042), (6, 24218028), (8, 18163521), (9, 16145352), (12, 12109014), (18, 8072676), (24, 6054507), (27, 5381784), (36, 4036338), (54, 2690892), (72, 2018169), (81, 1793928), (108, 1345446), (162, 896964), (216, 672723), (243, 597976), (324, 448482), (486, 298988), (648, 224241), (972, 149494), (1944, 74747)]