148931568

素因数分解:

$2^4\times 3^3\times {\mathrm{344749}}^1$

素因数の和:344766

約数の個数: 40

約数和(自身を含む): 427490000

約数和(自身を除く): 278558432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 344749, 689498, 1034247, 1378996, 2068494, 2757992, 3102741, 4136988, 5515984, 6205482, 8273976, 9308223, 12410964, 16547952, 18616446, 24821928, 37232892, 49643856, 74465784, 148931568]

約数ペア:

[(1, 148931568), (2, 74465784), (3, 49643856), (4, 37232892), (6, 24821928), (8, 18616446), (9, 16547952), (12, 12410964), (16, 9308223), (18, 8273976), (24, 6205482), (27, 5515984), (36, 4136988), (48, 3102741), (54, 2757992), (72, 2068494), (108, 1378996), (144, 1034247), (216, 689498), (432, 344749)]