123400056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395513}}^1$

素因数の和:395535

約数の個数: 32

約数和(自身を含む): 332231760

約数和(自身を除く): 208831704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 395513, 791026, 1186539, 1582052, 2373078, 3164104, 4746156, 5141669, 9492312, 10283338, 15425007, 20566676, 30850014, 41133352, 61700028, 123400056]

約数ペア:

[(1, 123400056), (2, 61700028), (3, 41133352), (4, 30850014), (6, 20566676), (8, 15425007), (12, 10283338), (13, 9492312), (24, 5141669), (26, 4746156), (39, 3164104), (52, 2373078), (78, 1582052), (104, 1186539), (156, 791026), (312, 395513)]