137964632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42793}}^1$

素因数の和:42843

約数の個数: 32

約数和(自身を含む): 287575680

約数和(自身を除く): 149611048

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 42793, 85586, 171172, 342344, 556309, 1112618, 1326583, 2225236, 2653166, 4450472, 5306332, 10612664, 17245579, 34491158, 68982316, 137964632]

約数ペア:

[(1, 137964632), (2, 68982316), (4, 34491158), (8, 17245579), (13, 10612664), (26, 5306332), (31, 4450472), (52, 2653166), (62, 2225236), (104, 1326583), (124, 1112618), (248, 556309), (403, 342344), (806, 171172), (1612, 85586), (3224, 42793)]