156620308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97159}}^1$

素因数の和:97207

約数の個数: 24

約数和(自身を含む): 304693760

約数和(自身を除く): 148073452

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 97159, 194318, 388636, 1263067, 2526134, 3011929, 5052268, 6023858, 12047716, 39155077, 78310154, 156620308]

約数ペア:

[(1, 156620308), (2, 78310154), (4, 39155077), (13, 12047716), (26, 6023858), (31, 5052268), (52, 3011929), (62, 2526134), (124, 1263067), (403, 388636), (806, 194318), (1612, 97159)]