128435178

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{3023}}^1$

素因数の和:3198

約数の個数: 32

約数和(自身を含む): 263160576

約数和(自身を除く): 134725398

約数列:

[1, 2, 3, 6, 73, 97, 146, 194, 219, 291, 438, 582, 3023, 6046, 7081, 9069, 14162, 18138, 21243, 42486, 220679, 293231, 441358, 586462, 662037, 879693, 1324074, 1759386, 21405863, 42811726, 64217589, 128435178]

約数ペア:

[(1, 128435178), (2, 64217589), (3, 42811726), (6, 21405863), (73, 1759386), (97, 1324074), (146, 879693), (194, 662037), (219, 586462), (291, 441358), (438, 293231), (582, 220679), (3023, 42486), (6046, 21243), (7081, 18138), (9069, 14162)]