128804916

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{175963}}^1$

素因数の和:176031

約数の個数: 24

約数和(自身を含む): 305473504

約数和(自身を除く): 176668588

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 175963, 351926, 527889, 703852, 1055778, 2111556, 10733743, 21467486, 32201229, 42934972, 64402458, 128804916]

約数ペア:

[(1, 128804916), (2, 64402458), (3, 42934972), (4, 32201229), (6, 21467486), (12, 10733743), (61, 2111556), (122, 1055778), (183, 703852), (244, 527889), (366, 351926), (732, 175963)]