172181208

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{73961}}^1$

素因数の和:74067

約数の個数: 32

約数和(自身を含む): 434896560

約数和(自身を除く): 262715352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 73961, 147922, 221883, 295844, 443766, 591688, 887532, 1775064, 7174217, 14348434, 21522651, 28696868, 43045302, 57393736, 86090604, 172181208]

約数ペア:

[(1, 172181208), (2, 86090604), (3, 57393736), (4, 43045302), (6, 28696868), (8, 21522651), (12, 14348434), (24, 7174217), (97, 1775064), (194, 887532), (291, 591688), (388, 443766), (582, 295844), (776, 221883), (1164, 147922), (2328, 73961)]